Find out why my mail server is blacklisted

I send out a monthly update for a Web journal using sendmail on a Linux box. Recently, a number of sites are rejecting my email updates with the message that they have been blacklisted. I need to find out why and how to fix this.

Habilidades: Manejo de email, Linux, Desarrollo de software, Verificación de software

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Información del empleador:
( 430 comentarios ) Willowbrook, United States

Nº del proyecto: #6950724

25 freelancers están ofertando el promedio de $88 para este trabajo


Hi I can find why your mail server is black listed and find ways for avoid this problem in the futhure. For quick process I need ssh root access, but may use IPs and domain names which you provide to me.

$50 USD en 3 días
(204 comentarios)

A proposal has not yet been provided

$94 USD en 3 días
(87 comentarios)

Dear Concern, Warm Greetings from Genpex IT Solutions. Our main specialties are Linux/Unix(all flavors), Security Management, Web hosting, Email marketing, Bulk mailing, Troubleshooting, Bug fixing, Proxy server Más

$35 USD en 0 días
(40 comentarios)

Please give me access of your server hopefully your issue will be fixed in short [login to view URL] experience of different mail server including windows and linux plateform.

$111 USD en 1 día
(54 comentarios)

Dear Sir, Greetings from Quick Search The Web Dominators ! We are expert in setup of any kind of Email Server & Email Campaign - Template Design ; Inbox Delivery ; IP Rotation ; Setup of SMTP ; Setup of D Más

$34 USD en 3 días
(28 comentarios)

There are a few possible causes that will need to be investigated separately. Do you use DKIM/spf on your server? It would help a lot to know which the blacklisting recipients are. There might be a sum of different Más

$75 USD en 2 días
(16 comentarios)

Hi there please contact me on the chat I will do my best to solve your issue today just now

$67 USD en 7 días
(50 comentarios)

Reason(s) could be related to your domain settings (wrong SPF or DKIM records), sendmail miss-configuration, even your e-mail itself (i.e. how headers and body mail is composed and if it conforms to standards). Also, y Más

$150 USD en 3 días
(21 comentarios)

Hello! I'm Unix/Linux Expert with more than 7 years experience. I've just completed similar project - check review from vindico in my profile! High quality and post-project support guaranteed! Check my profile and Más

$65 USD en 1 día
(22 comentarios)

A proposal has not yet been provided

$82 USD en 1 día
(26 comentarios)

Hi, I have 8 years of experience as Linux servers Administrator in hosting company in Poland. I'm one of the best Administrators here (confirmed by passed tests). In my work I installed many mail servers (Postfix, E Más

$50 USD en 3 días
(6 comentarios)

Looking for a reliable, professional, result oriented Bulk Email Service provider? Your search ends here. Hire us for a professional result driven bulk email campaigns. We have same technology infrastructure and tools Más

$222 USD en 3 días
(11 comentarios)

Hi. I worked hosting company. Have experience in the administration of servers Linux, FreeBSD, Cisco etc. Now I work in Internet providers.

$55 USD en 3 días
(18 comentarios)

Hello. I am experienced system administrator and I can help you to find the root cause of blacklisting your mail server. I have extensive knowledge on Linux and postfix. I started to use it more then 15yr ago and then Más

$61 USD en 3 días
(12 comentarios)

I am able to research the reason why your mail server has been blacklisted and assist with delisting it. However, there is usually a root cause and you may need to modify how you are sending out your newsletters.

$157 USD en 3 días
(3 comentarios)

I am a senior IT Support. Familiar with Server planning, management and maintenance. Please feel free to contact me. Thanks!

$105 USD en 3 días
(2 comentarios)

Im work in web hosting company and administrate web, mail, ftp and others servers. I can take all need informacion about mail system itself and how you can avoid this situations in future.

$35 USD en 0 días
(2 comentarios)

Hey, Blacklisting is always point to the spamming from your server. Solution is to scan the server for the malwares/vulnerable applications. Clear it and monitor. I am ready to work on the amount you fix. What I nee Más

$35 USD en 3 días
(1 comentario)

***WE also got same issue and we resolved this*** Hi I am Nishant till date i have completed 20+ projects in php, magento , joomla and wordpress and ready to work with you . My Recent Projects :http://y Más

$105 USD en 3 días
(1 comentario)

I can find out why your web journal was blacklisted if you provide me the IP or domain name and i will try to get the blacklist removed, thank you.

$150 USD en 2 días
(0 comentarios)