Virtualmin / Postfix send email issues -- 2

We are having issues with our mail server on virtualmin. It has all of a sudden stopped sending emails. We have checked the mail logs and they show as sent but they are not landing in the recipients mailbox if external to our server.

For example if both emails are on our localhost the mail is delivered, but sending an email to external such as gmail is not recieved.

All was working fine yesteday.

Skills: PHP, System Admin, Linux, DNS, Email Handling

About the Client:
( 23 reviews ) Barrow-in-Furness, United Kingdom

Project ID: #33979094

33 freelancers are bidding on average £121 for this job

(608 Reviews)
(612 Reviews)

Hi, I am highly interested to fix the issue. I'm an experienced web developer with the necessary skills for getting this job done. I am available to start immediately. I will provide a great result for you. Looking fo More

£75 GBP in 1 day
(130 Reviews)

Hi, I will check virtualmin set up and reason for not working of mails and fix [login to view URL] all the authentications that is SPF, DKIM, Dmarc, RDNS, iprotations etc for better deliverability. I have 10 Years of experience More

£40 GBP in 1 day
(653 Reviews)

Hello, I can fix mail issue (Virtualmin) * Server Management * Amazon AWS * Linux & Windows System Administration & Configuration & Security Looking forward to hear from you.

£250 GBP in 1 day
(37 Reviews)

Dear sir, I will complete your project within 2 days, LIFETIME error free guarantee and provide 365 days (ONE YEAR) support... I have right PHP System Admin Linux DNS Email Handling to execute your esteemed More

£135 GBP in 7 days
(120 Reviews)
(133 Reviews)

Hello I can help you, I need more details Write me without obligations.,-

£75 GBP in 7 days
(323 Reviews)

Hello. I am an administrator with 15 years of experience. I can help you with your mail server issues. Thanks

£90 GBP in 7 days
(123 Reviews)

Hello, I can help you to resolve issues of mail server on your Virtualmin with provide a fully working email server as your want. Please initiate a chat session so we can discuss more about it. Thank You.

£100 GBP in 1 day
(183 Reviews)

Hi, I will check the issue with server and will fix mail server issue. I do have more than 11 years of expertise in web hosting, server setup, server configuration, optimisation, migration, server management, server o More

£56 GBP in 1 day
(156 Reviews)

Hello, I can help you right away! Let's discuss this asap!

£55 GBP in 1 day
(32 Reviews)

Hey! It's Rajul, An Experienced Software Developer. I couldn’t resist applying to your job posting I understood your project and I would like to learn more about your project and share my approach. Do you have time fo More

£150 GBP in 19 days
(5 Reviews)
(13 Reviews)

Hello there I have read your job description and perfect fit for this job because i have 9+ years experience in software development field and expertise in PHP, DNS & Server configuration. Right now i am free for new p More

£70 GBP in 2 days
(11 Reviews)

Hi, This is peter from Annai Softwares As per your requirement We could do Virtualmin / Postfix send email issues -- 2 Please send us a message, as we could take the project to next level of our discussion. Herewith a More

£195 GBP in 7 days
(3 Reviews)

I am a Linux admin have 6 years of experience in this field. I worked in webhosting industry and manage datacenter from remote. I give full server management support and I can do this for you . I also have experience w More

£80 GBP in 1 day
(11 Reviews)

Hi, I have 7+ years of experience in building web application. I am responsible for both frontend and backend development. • React Js, NodeJs, Express Js • Angular, VueJs • Redux, React Hook • Responsible for frontend More

£50 GBP in 2 days
(1 Review)

Hello, I can help you to resolve issues of your Virtualmin. I will check log of mail server and hosting and trace/debug the issue. Let's discuss more about it. Best, Yevhenii

£130 GBP in 2 days
(1 Review)

As a certified Linux server administrator and email marketing expert, I can assist you to fix any email deliverability issue or can develop a complete self-hosted email marketing system for you. If you are looking to More

£130 GBP in 3 days
(2 Reviews)