System Admin Jobs

System Administration is a skilled job that requires expertise and reliability. A System Administrator takes care of the operations, maintenance and enforcement of a computer/information systems network, server and applications for clients. Improving performance, security and stability of the system are integral parts of their job. They also have to handle software upgrades or the installation of new hardware, and will provide guidance, technical support, and training to users.

For most organizations, be it large companies or small businesses, System Administration is absolutely essential in keeping their day-to-day operations running smoothly. This is because they need someone with the technical expertise to manage, maintain and keep their computer networks functioning properly.

Here’s some projects that our expert System Administrator made real:

  • Network setup
  • Security configuration & monitoring
  • Vulnerability & security audit
  • Server installation & maintenance
  • Troubleshooting & error rectification
  • Software upgrade & installation
  • Database backup & restoration
  • Performance optimization

In today’s digitally driven world, it is no surprise why System Administrators are in such demand. They are a reliable resource for organizations who want professionals who can handle operations both smoothly and efficiently. Companies now have no choice but to set aside a budget for hiring System Administrators – even if it means going digital and finding one on Freelancer.com.

At Freelancer.com, we understand how important it is for you to have qualified professionals working on your projects. We also understand that you may not always have the capacity or budget to hire one full time – this is why you should consider looking intoFreelancer.com where you can find quality System Administrators with different levels of experience in your area at an affordable price. Whether its a short term or long term project, our System Administrators will be up for the task anytime!

Now that you know how important it is to have an expert System Administrator working on your business’s IT systems, we invite you to post your own project on Freelancer.com and hire an experienced professional today!

From 167,573 reviews, clients rate our System Administrators 4.85 out of 5 stars.
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    80 jobs found, pricing in USD

    As a user of CPanel, I've realized that my disk usage is dangerously nearing its limit. I need a specialist to assess and perform safe deletion of unnecessary files to create more room. I'm not really certain which files or directories are causing this space hog. I need an expert who can examine the system and find out. Here are the tasks I envision: - Identify the files/directories using most of the disk space. - Suggest files that can be deleted without risk. This includes temporary files, unused software, and potential unnecessary backups. Your expertise will determine what goes. - I'm not sure if I have any data needing backup before any deletion, I would need your advice on this. Ideally, back up anything deemed valuable before deletion. The perfect person for th...

    $138 (Avg Bid)
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    69 bids

    I need an experienced IT Administrator. The nature of work is two-fold: (Indian Preferred) 1. Troubleshooting and Technical Support 2. Network Administration As the point person for IT within the organization, you'll be pivotal in maintaining the technology my business relies on. You should: - Be comfortable with troubleshooting various issues as they arise. - Have a firm understanding of network administration, creating and maintaining a reliable, secure, and efficient data communications network. In terms of software, you will need proficiency in: - VPN technology: You should be well-versed in configuring, initiating and managing VPN connections. - Remote Desktop Applications: To support our remote team members and address any technical issues they face. Experience with the Wind...

    $7 / hr (Avg Bid)
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    I'm in need of a Linux server expert to address an issue I am currently experiencing with my server. Specifically, I'm tackling two major problems: performance issues and a persistent 'Too Many Open Files' error. Specific task details: * Investigate and fix 'Too Many Open Files' server error * Optimize server performance for my web-based applications Skills and Expertise Required: * Extensive experience with Linux server management * Proficiency in dealing with Nginx server software * Substantial knowledge in handling and resolving server errors * Proven track record in server performance optimization The ideal candidate is not just a problem-solver but also gives specific suggestions to prevent future similar server issues.

    $33 / hr (Avg Bid)
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    DSpace is a library books catalogue system like koha/OPAC

    $29 (Avg Bid)
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    This is a simple backup and restore project. I have emails from a few different email addresses on one server cpanel (old host) that need to be brought to the new server (new host). Backup all emails and import them. This job pays $30, You will access both cpanels remotely though our anydesk on our system while being monitored. NO CREDENTIALS WILL BE GIVEN. When you are ready to work, please ping me.

    $25 (Avg Bid)
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    Windows Virtual Machine Setup 6 days left
    VERIFIED

    Need to set a virtual computers for 5 staff members working from home. Where we can put some browser restrictions and download apps

    $630 (Avg Bid)
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    24 bids
    VPS Server IP Address Update 6 days left
    VERIFIED

    I'm currently facing an issue with my VPS server running on a Linux operating system. I have interspire, power mta and webmail installed currently. My service provider AIT has recently changed my IP addresses after receiving 2 spam complaints and the person who set this up is useless, and I require assistance in updating them on my server so I can access the data including the webmail and the data on interspire. Key Tasks: - Update the IP addresses on my Linux VPS server - Offer guidance on managing these changes in the absence of a control panel The ideal freelancer for this task would have: - Strong knowledge of Linux server administration - Experience with IP address management and configurations - Ability to explain technical concepts in simple terms - will regain me access to...

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    I'm looking for an expert in AWS who can assist me in setting up a site-to-site VPN. Key Aspects: * Preference for VPN Connection: Although I don't have a specific preference, the chosen protocol should be ideal for accessing resources in the AWS Cloud. Feel free to provide suggestions on whether IPsec, SSL or MPLS would be the most suitable choice. * Main Purpose: The focal reason for setting up the VPN is to facilitate secure access to the resources in the AWS Cloud. * High Availability: No major importance is placed on high availability in this project context, however, the VPN should function well within its existing capacity. Ideal Skills: The freelancer for this job should have: * Profound knowledge and experience in managing AWS services including, but not limited to, ...

    $507 (Avg Bid)
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    41 bids

    I currently have an AWS EC2 setup which consists of web servers, database servers, and application servers running on large () instances. Unfortunately, we've never performed a utilization review or scalability tests on our EC2 instances. Here's what I expect from you: - Assess the current resources used by servers including CPU utilization, memory usage, and storage. - Perform utilization reviews and scalability tests to monitor the performance and resource utilization of each server. - Based on the results, suggest an optimal configurations or possible migrations of these servers to lower-cost instances that could save costs without impacting the performance and scalability. - Optionally, set up an ongoing monitoring system that alerts us about any possible inefficiencies. ...

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    I have some website that is blocked for some reason and i need it unblocked. I have a windows dedicated virtual server that I am renting from a unmanaged server provider. I need to access a website from the server but it is blocked even if i use proxies. I think it is because of dns. I tried to test it through google dns and i think it worked. but because its a unmanaged server provider they do not help with technical support they asked me to hire someone else to help with that. Are you familiar with this? I tried to change settings before and lost access to the machine and thad to ask support to reset it when i was messing with network configuration This is what the support told me last time i reset the network configuration " in the future you'll have to load the server int...

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    'DB query failed: SQLSTATE[HY000] [2002] No such file or directory'. Mariadb stopped - I need someone who knows about mariadb and plesk

    $26 (Avg Bid)
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    I'm seeking a DevOps professional with expertise in AWS to assist with deploying my project onto my instance. I'm also looking for guidance on how this process can be performed. Key Responsibilities: - Deploy my web application project on my AWS instance. - Set up the project with a domain and subdomain name. - Provide a step-by-step guide on how to conduct the deployment process. Ideal Skills and Experience: - Extensive experience working with AWS. - Strong understanding of DevOps principles and deployment processes. - Experience with web applications. - Excellent communication skills, as the role involves instructional guidance. This project requires a thorough understanding of web application complexities. An expert who can simplify the process will be highly considered...

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    I • Serve as a senior configuration specialist, consultant and Veeva Vault expert for IT and business partners across regions and business areas. • Participate in business requirement gathering, feasibility checks, design activities/reviews with business & IT stakeholders as part of scrum team as a technical lead. • Perform delivery activities through Design / Build / Test / Deploy phases for regular planned releases and key platform initiatives. • Design and build extensions for Veeva Vault to accommodate custom business flows. • Expertise in Vault Object Model, Validation Rules, Relationships, Wizards, Object Lifecycles, Object Workflows, Document Handling along with Document Lifecycles and Document Workflows, Reports, Dashboards, DAC Configuration, Security ...

    $1440 (Avg Bid)
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    Need an O365 SMTP expert who specializes in configuration for a Office 365 account. ** NO Agency managers ** Reposting to get suitable responses. Task: Enable SMTP for O365 account. Use this email to send automated email but recipient needs to see noreply @ as the sender. noreply account is non-active O365 account. This is not bulk email process. Ideal Skills and Experience: - Proven experience in configuring Office 365 SMTP

    $18 / hr (Avg Bid)
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    I'm looking for a specialist in DNS setup to assist me as I'm not quite sure what type of hosting service my website is using. Your task will be to properly set up the DNS for my website. Key responsibilities and requirements are: - Expert knowledge of DNS - Experience with different types of hosting services, as I'm unsure of my current one - Familiarity with the domain registrar Enoc Your job is to ensure that the website's DNS is correctly set up and operating smoothly. I don't require propagation or record management at this stage. Thank you for your proposals.

    $26 (Avg Bid)
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    21 bids

    I'm looking for a WebLogic specialist, particularly well-versed with the 11g version, to help with several tasks on our system running on Linux. Your responsibilities will include: - Installation and configuration of WebLogic 11g - Performance tuning to optimize our system - Troubleshooting and debugging issues that may arise Ideal Skills: - Extensive experience with WebLogic 11g and 12C - Proficiency with Linux-based systems - Proven track record of successful installation, configuration, and tuning of WebLogic - Excellent troubleshooting and debugging skills This is a complex task that requires a deep understanding of WebLogic and Linux. Only apply if you're confident in your expertise and can deliver high-quality work.

    $160 (Avg Bid)
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    12 bids

    issue with vmware pro loading kali linux i cannot reinstall with new image because all data is needed

    $40 (Avg Bid)
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    I'm looking for a MERN stack developer who can assist me with deploying an application on a Hostinger Ubuntu VPS server. I have the design ready but need help with the deployment process. Tasks include: - Setting up the application on the server - Configuring server settings and software - Ensuring the security of the server Ideal freelancer should have: - Proficiency in MERN Stack - Experience with deployment on an Ubuntu VPS server - Strong understanding of server management and security.

    $18 (Avg Bid)
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    I need an expert with a solid understanding of DNS settings to assist me in my project. This mainly involves: - Configuring DNS settings: You should know how to successfully setup and manage DNS configurations. - Modifying domain records: Specifically, I need help with CNAME records. Advanced knowledge on how to modify and troubleshoot these records is necessary. Your expertise in the manipulation of these settings would greatly improve the smoothness of my project. A grasp of the details and interconnections of DNS settings would be invaluable.

    $14 (Avg Bid)
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    16 bids

    I am currently in need of an experienced network engineer who can assist in implementing our company's network. It is a medium scale enterprise with a distributed network across several sites, employing the use of Routers, Switches, and Firewalls, in our network infrastructure. We will be introducing Meraki as the primary network device as the project progresses across the various sites. A. Scope of Work * Implementing the network using Routers, Switches, and Firewalls. B. Required Skills and Experience * Proficiency with Routers, Switches, and Firewalls. Experience with Meraki would be advantageous. * Proven experience in network implementation. * Ability to work in a medium-scale network environment. Ideally, we are looking for an individual who can ensure smooth network operati...

    $2594 (Avg Bid)
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    AWS Email Server Setup Needed 5 days left
    VERIFIED

    I need a well-experienced person to set up an email server on Amazon Web Services (AWS) for me. Details: * As for the email server software to be used, you have the option to pick any software such as Postfix, Exim, or Sendmail. As I skipped this question, you can select what you think would be the most suitable and efficient for my needs. * Regarding the creation of email accounts, I plan to create them myself as and when they are needed. Therefore, there's no need for you to set up any email accounts for now. * Finally, this project is urgent and I need it completed as soon as possible (ASAP). Ideal skills for this job: * Experience with setting up an email server on AWS. * Experience with Postfix, Exim, or Sendmail depending on which software you recommend. * Ability to complet...

    $186 (Avg Bid)
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    30 bids

    I need assistance in configuring my Grandstream IP PBX system to include call forwarding. Though the specific trigger conditions for this feature aren't necessary, an understanding of how to implement these will be beneficial. Required skillset includes; - Experience with configuring Grandstream IP PBX systems - Knowledge in call forwarding feature The configuration needs to be completed as soon as possible. If you've got the right expertise, don’t hesitate to place a bid.

    $191 (Avg Bid)
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    I am looking for an expert that can help to administrate and configure an aws setup for a backend server that runs gpu intensive workloads

    $19 / hr (Avg Bid)
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    39 bids

    I'm looking for an experienced Linux professional who could assist me in installing iResponse on my system. There seems to be a significant issue that's hampering the process and I need an expert to troubleshoot and execute this effectively. Skills and experience required: - Expert knowledge in iResponse setup - Familiarity with different versions of iResponse, especially the latest version - Extensive Linux operating system knowledge - Deep understanding of how headers can affect inboxing - Problem-solving for similar technical software issues Not only this, but I'm also facing challenges with the header causing an inboxing problem which I need to be fixed. Therefore, a thorough understanding of inboxing mechanics is crucial for this project. The primary aim is to get...

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    As a small company with less than 50 employees, we have decided to transition from Google Workspace to Microsoft 365. The scope of the migration includes: - Email and related data - Content from Drive and Sheets - Contact and Calendar data Additionally, we need assistance in setting up the Active Directory and applying policies relevant to our organization's needs in Microsoft 365. We primarily aim to enhance the security and compliance capabilities through this migration. Thus, we are seeking a professional who is proficient in deploying Microsoft 365 for small businesses and has experience in migrating from Google Workspace. Essential requirements for this role include: - Detailed knowledge of both Google Workspace and Microsoft 365 - In-depth understanding of security and compli...

    $455 (Avg Bid)
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    I am looking for a Python expert capable of undertaking a range of tasks. This role will involve tasks related to data analysis and visualization, web scraping and automation, as well as GUI development. Ideal Skills and Experience: - Extensive Python programming experience - Experience in data analysis and visualization - Experience with web scraping and automation - GUI development experience Issue there is a password protected network mapped drive where we need to write programatically using python

    $5 / hr (Avg Bid)
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    I require a capable freelancer who can effectively execute the installation of a print designer on my ERPNext system.

    $28 (Avg Bid)
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    11 bids

    I'm in need of a technically proficient freelancer who can set up a VPS server for me. The operating system is to be determined - I'm open to professional suggestions regarding the optimal choice based on my project needs. Key Responsibilities: - Setting up a VPS server with an OS recommendation from the freelancer - Linking my existing domain to the set up VPS server - Assisting in hosting a personal blog on the newly setup server Ideal freelancer will possess: - Solid experience in VPS server setup (preferably with both Linux and Windows OS) - Skills in domain linking - Experience in web hosting, specifically with personal blogs. I look forward to partnering with a tech-savvy, communication driven freelancer on this project.

    $15 (Avg Bid)
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    As the proprietor of a cPanel based server running on AlmaLinux v8.9.0, I am on the lookout for a IT specialist who can securely set up API access to our Docker container. Given the limited information, the project necessitates skill and knowledge in the following areas: 1. Docker management and its intricacies: Having hands-on experience managing Docker containers. 2. API Authentication protocols: Ability to discern and choose the optimal authentication process (OAuth, API key, JWT) suited for our server, while keeping it secure. 3. Comprehension of Server and Operating System details: Familiarity with cPanel and AlmaLinux v8.9.0 is preferred as our server is based on these technologies.

    $18 (Avg Bid)
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    I'm looking for a specialist to install and secure MongoDB on my Apache server AWS EC2 instance. Here are the specific requirements I have for this project: - Operating System: The EC2 instance runs on a Linux operating system. Proficiency in Linux is essential for this role. - MongoDB Version: I'm interested in installing the latest version of MongoDB. An understanding of the installation process for the latest versions of MongoDB is therefore crucial. - Security Measures: I would like to enable authentication, configure SSL/TLS encryption, and enable access control for my MongoDB installation. Experience in MongoDB security configuration is particularly relevant. The ideal candidate for this job would be a MongoDB professional with a robust understanding of setting up MongoDB...

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    I'm currently in need of an expert in web server administration, particularly in Apache and AWS who can aid in the creation, installation, and configuration of a free HTTPS SSL certificate on an Apache webserver running on XAMPP on a Windows production server. Key Responsibilities: * Set up an Apache webserver on XAMPP * Configure the webserver for a static IP and redirect on an AWS server * Install a free HTTPS SSL certificate on the aforementioned webserver * Provide comprehensive documentation on the steps taken during the installation and configuration process While it isn't necessary to know the XAMPP version, experience with XAMPP administration is highly desirable. The project needs to be completed as soon as possible, so freelancers who are readily available are prefe...

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    I need an experienced Linux expert proficient in rsyslog. I'm looking for help in three main areas: 1. Installation and configuration of rsyslog on an Ubuntu server. 2. Centralizing the logging setup. 3. Troubleshooting my current rsyslog setup. Furthermore, I'm in need of assistance in deploying rsyslog in a distributed environment, not just a single server setup. The perfect fit would be someone who is familiar with Ubuntu and has ample experience with distributed systems and rsyslog installation and configuration. Key Skills and Experience: - Strong proficiency in Linux, specifically Ubuntu - Extensive experience with rsyslog setup, troubleshooting, and configuration - Proven track record of deploying distributed systems, particularly in a logging environment.

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    I'm seeking an experienced tech freelancer who is familiar with deploying open source platforms such as , , and Valmi.io. Key Responsibilities Include: - Set up and deploy open source services. - Provide detailed documentation of the deployment process. The resulting documentation should include: - Clear, step-by-step instructions on how to set up and run each service. - Troubleshooting tips for potential issues that may arise during deployment and operation. . Please ensure you: - Explain previously handled similar projects in your bid. - Are able to complete this project in a timely manner. Thank you.

    $328 (Avg Bid)
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    I am seeking an experienced Linux professional to install a Domain Validated (DV) SSL certificate on our Linux server. This task solely consists of the installation process. Here are the assignment specifics: - Install a Domain Validated (DV) SSL certificate - No ongoing monitoring or management is required post-installation - Server type details will be provided later. Ideal candidate would have: - Extensive experience with Linux - Been involved in similar previous projects - Proven troubleshooting skills.

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    Join two Linux servers and their capabilities. Memory, space and processing and bring it all together in one dashboard

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    CIS Benchmark GPOs needed For Windows Server 2022 and Windows 11 - Verion 2

    $103 (Avg Bid)
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    3 bids
    Urgent IPMI Issue Resolution 3 days left
    VERIFIED

    Unfortunately, Microsoft did a very long mandatory update to my laptop and I can no longer connect to my remote server using IPMI. The server is running Ubuntu 20.04. I need somebody to take remote control of my laptop and connect to the server using putty, which fortunately is still working, and sort out the IPMI problem.

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    I am seeking a skilled professional to build an IPv6 proxy server compatible with the Linux operating system. The primary purpose of this proxy server will be to provide anonymity and privacy. Required Features: - Compatibility with Linux OS - Support for less than 100 concurrent connections Ideal Skills and Experience: - Proficiency in Linux - Experience in building proxy servers - Strong understanding of IPv6, specifically concerning privacy settings - Proven ability to optimize proxy servers for performance and stability Do note that while the server only needs to support less than 100 concurrent connections, I require it to be robust and stable under that level of load. Your task will be deemed successful once the server is operational, stable, and meets the requirements specif...

    $56 (Avg Bid)
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    I am in search of a knowledgeable freelancer to assist me in the installation of Tomcat on XAMPP on my Windows 10 laptop. The primary goal is to test the compatibility of my Tomcat server with a specific application that utilizes database connections. The project will include not only the installation of Tomcat but also need your help to configure it. Hence, a detailed understanding of how to configure and troubleshoot Tomcat is required for the success of this project. Specific tasks include: - Installing Tomcat on XAMPP in Windows 10 environment - Assisting in setting up and configuring the Tomcat server - Helping to conduct a database connection test The ideal candidate has: - Knowledge of Windows 10 and Tomcat server - Experience with XAMPP setup and configuration - Strong troubl...

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    Having allocated a new IPv6 block to my Google VM, I seek a proficient freelance network administrator to set up Squid to enable its availability for up to 100 IPv6 proxies. I expect this individual to bring their expertise to bear, configuring the overall operation of these proxies for optimal functionality. Key Parameters: * The operating system for the VM is Linux-based. * The proxies should follow a universal setting - just a single setting that applies to all of them. Required Skills: * The ideal freelancer should have demonstrable experience in setting up and managing IPv6 proxy servers. * Proficiency in Squid is a must. * A deep understanding of Linux OS and networking is necessary. * Knowledge about Google VM will give you a great advantage. Your role involves ensuring that...

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    I am seeking a specialist to help integrate AWS with our Asterisk PBX system. Key responsibilities will include: -Diagnose and resolve organic AWS to Asterisk PBX connection issues -Assure AWS and Asterisk PBX platforms interface correctly Ideal skills: -Extensive experience with both AWS and Asterisk PBX is essential -Experience with system integration and troubleshooting -Ability to work independently and find creative solutions to complex problems Whilst the specific functionalities and preferences for this project have not yet been finalized, these will be communicated upon initiation of the project. Your experience and suggestions will be valued in these discussions.

    $14 / hr (Avg Bid)
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    I have a project that involves the creation of AWS resources, specifically using Terraform. I am looking for a professional who can help me with this task. Here are the specifics of the job: -VPC with public and private subnets Internet Gateway for public subnet NAT Gateway for both public and private subnets Route tables and associations Application Load Balancer (ALB) with listener and target group Bastion(Jump host) Instance in public subnet Auto Scaling Group (ASG) for EC2 instances RDS instance for PostgreSQL database Security groups for ALB, EC2 instances, and RDS The ideal freelancer for this job is someone who: - Has a strong experience and is adept at using Terraform for AWS resource provisioning. - Understands AWS ASG, Load balancer EC2, RDS, and S3 bucket and can make recommen...

    $34 (Avg Bid)
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    I need an experienced IT freelancer who specializes in MailEnable email server setup and configuration. This task is to set up MailEnable as my primary email server and to provide training on its use to manage different domain names under the same server with SSL. The configuration training should cover: - Webmail setup - Anti-spam filtering - Email routing rules It would be beneficial if you have a solid understanding of SSL and domain management. The ultimate goal is for me to become proficient in managing and configuring my MailEnable Server. Therefore, a demonstrated background in IT training would be ideal.

    $17 / hr (Avg Bid)
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    30 bids

    I’m seeking an AWS server specialist to set up an EC2 instance primarily for web hosting. The necessary software stack is LAMP (Linux, Apache, MySQL, PHP). Therefore, the expert for my project needs to have a good understanding of AWS EC2 instances and thorough experience working with the LAMP stack. Here's what I need: - Setting up an EC2 instance from scratch. - Configuring LAMP for my web server requirements. Candidates with experience in similar projects will be prioritized.

    $73 (Avg Bid)
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    48 bids

    I need an experienced freelancer to install Invoiceninja on Portainer (Docker). I have a server ready and also have a backup of the non-Docker Invoiceninja data that needs to be migrated. The existing Invoiceninja platform being used is Version 5 on Linux. Here's the detail of the project: - Docker installation: You'll need to properly install Invoiceninja on Portainer. Experience with Docker and handling of Portainer is a must. - Data migration: You are required to migrate data from a non-Docker Invoiceninja version. You should have experience in data migration, especially from non-Docker to Docker environments. Preferably, you have worked with Invoiceninja before or have a strong familiarity with it. A solid understanding of Linux platforms is also crucial. Your advice migh...

    $34 (Avg Bid)
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    9 bids

    During a software upgrade operation, my VPS running Ubuntu 16.04 became unresponsive. I need a highly experienced system administrator with expertise in Ubuntu to restore it. Tasks include: - Diagnosing the issue that caused the unresponsiveness - Fixing the problem without data loss - Successfully completing the upgrade to Ubuntu 18.04 Skills and experience required: - Familiarity with common server errors - Proficiency in handling Ubuntu upgrades - Capability to recover crashed servers - Track record of preserving data during server recovery. Please only bid if you have firsthand experience and positive feedback in these areas. The screenshot attached is the last response i got after executed: do-release-upgrade If the installation is impossible to save, I want to move some folde...

    $10 - $30
    Sealed
    $10 - $30
    18 bids
    Linux DevOps for Docker 2 days left
    VERIFIED

    I need a DevOps engineer experienced in setting up a Linux environment incorporating Docker, Jenkins, and Ansible. * Key responsibilities include: - Set up a Linux-based environment. - Install and configure Docker, Jenkins, and Ansible as per the project's requirements. * Essential Skills and Experience: - Strong expertise in Linux environment setup, Docker, Jenkins and Ansible. - Prior experience with Flutter web will be a plus. By the end of this project, I expect a seamless and fully functional project environment that supports my Flutter web application. I look forward to working with someone proficient in Linux, Docker, Jenkins, and Ansible!

    $13 (Avg Bid)
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    24 bids
    SMTP Cron Email Bug Fix 2 days left
    VERIFIED

    I am currently experiencing a significant issue related to my cron email file, specifically when it comes to sending out emails. Despite no error messages being presented, the email fails to send. The following are some details about this situation: - The issue is with an SMTP server - No error messages return when emails fail to send The freelancer who is an ideal match for this job would possess: - Deep understanding of SMTP servers - Solid experience with email sending and receiving protocols - Proven ability to debug and fix cron-based email issues - Good problem-solving skills to understand and address the issue, even without distinct error messages Your main task would be to detect and troubleshoot the issue causing these email sending troubles, ensuring the proper function of th...

    $43 (Avg Bid)
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    We are seeking skilled technicians to provide on-site support for setting up and configuring various hardware devices, including kitchen printers, kiosks, and kitchen display devices. The responsibilities for this position include installing and configuring the hardware equipment, ensuring their proper functionality, and providing support and troubleshooting as needed. The ideal candidate should have experience in hardware setup and configuration, as well as strong troubleshooting and problem-solving skills. Attention to detail and the ability to effectively communicate with clients and team members are also essential for this role.

    $40 / hr (Avg Bid)
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    As you've probably already heard. We're a company using Perfex CRM in saas mode and we offer it to our customers. Everything was working fine before. But we had switched to a larger server. And we installed Imunify360 as an anti-virus. And that's when all the problems started. SMTP systeme is shared by all customer, and each costomer add his oun credential on his space. Like a real saas. This is the error we have : SMTP connect() failed. server error: Failed to connect to server SMTP code: 111 Additional SMTP info: Connection refused Connection: opening to mail.........com:465, timeout=30, options=array() Connection failed. Error #2: stream_socket_client(): Unable to connect to mail.........com:465 (Connection refused) [/home/......./public_html/spid..........app/tenant...

    $35 (Avg Bid)
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    15 bids

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