deliverability and reputation of email server

We run an iRedMail server and are currently having difficulties with many emails, especially to outlook hosted email accounts.

- We are part of their block list S3140

There are other email addresses which we also struggle with.

RDNS, DKIM, SPF etc have all been thought of.

The mail server is currently hosted on AWS using an AWS IP.

Please provide your suggestions on what you think needs to be done, as well as an estimate on cost and time to fix,



Skills: DNS, Amazon Web Services, Linux, System Admin, Email Developer

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About the Employer:
( 13 reviews ) Grange, Australia

Project ID: #25783947

12 freelancers are bidding on average $97 for this job


Hi I will setup the iRedmail server and create all the mail authentication records SPF, DKIM, DMARC for bulk mailing as per your requirement and have expertise in the relevant field. I have 10 years of experience. Ping More

$70 AUD in 1 day
(356 Reviews)

Hi, I have experience in iredmail mail server set up .I will pass all records that is spf,dkim,dmarc for good inbox delivery.I will provide complete support. Thank you

$60 AUD in 1 day
(376 Reviews)

Hello Hope you are doing well. I have 7 years of experience in Linux and email server management. I can fix the issue. Regards VishnuLal*

$100 AUD in 1 day
(245 Reviews)

Hi, I will audit configuration of iRedmail and will fix mail sending issue. I will also update SPF, DKIm and DMARC records on the server. I do have more than 11 years of expertise in email server, server configuration More

$56 AUD in 1 day
(205 Reviews)

Hi, I will check the issue and will resolve it by fixing mail sending issue on outlook and will pass all kissing authentications liek SPF, DKIM, Dmarc etc. I have more than 10 Years of expertise as Server Admin. Let' More

$60 AUD in 1 day
(127 Reviews)

Hi there I’d really like to work with you on this one if possible! I have 12 years of solid experience in Network and System Administration. I can help you with [login to view URL] you for considering my application More

$250 AUD in 2 days
(83 Reviews)

***AWS EXPERT*** More

$140 AUD in 7 days
(31 Reviews)

Hello, I'll check and increase your email server reputation. Please inbox me for further communication.. Thank you.

$50 AUD in 1 day
(45 Reviews)

Hello! Hope you are doing well. I am mailing expert , will pass all the authentications like SPF, DKIM, Dmarc, RDNS, ip rotations etc with 10/10 tester results for better delivery. I have 6+ Years of experience in b More

$69 AUD in 1 day
(21 Reviews)

Good day! "This is my area of specialization, i can get it done perfectly well. So drop me a line over chat, so that we can discuss about your budget and project generally. hope we can discuss more over chat for more More

$140 AUD in 7 days
(0 Reviews)

Hello, Thank you for your request, I have gone through your project description, I really see it as a easy task for me and I will carry out your project beyond your expectations and imagination. I am waiting for your q More

$140 AUD in 7 days
(0 Reviews)

Hey Australia I saw your job posting for deliverability and reputation of email server . Allow me to introduce for myself. I am currently working as a the IT Assistant at PPHI Sindh based in Pakistan .I have been wo More

$30 AUD in 1 day
(0 Reviews)