In Progress

Fixing mail delivery issue

We have an issue with our mail server, when we send email to gmail users we receive

Mail delivery failed: returning message to sender

host [login to view URL] [[login to view URL]]

SMTP error from remote mail server after pipelined end of data:

550-5.7.1 [[login to view URL] 19] Our system has detected that this message is

550-5.7.1 likely suspicious due to the very low reputation of the sending

550-5.7.1 domain. To best protect our users from spam, the message has been

And we tried to send to another mail server

2021-11-08 20:52:41 1mk8on-0006Nv-Vn [[login to view URL]] SSL verify error: certificate name mismatch: DN="/C=US/ST=California/L=San Jose/O=Cisco Systems/CN=Cisco ESA Certificate" H="[login to view URL]"

2021-11-08 20:52:41 1mk8on-0006Nv-Vn failed to expand dkim_domain: unknown lookup type "lsearch,ret=key"

Hotmail is receiving email, but in junk

We need a freelancer to fix the mail delivery issue using a TeamViewer access.

Skills: Linux, Email Handling, System Admin, SMTP, Email Developer

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About the Employer:
( 8 reviews ) Hawally, Kuwait

Project ID: #32047062

Awarded to:

Ashrafuzzaman8

I am an Expert at it. You can have faith at me. I will do my best to fix your problem. I am a beginner but an expert.

$15 USD in 1 day
(0 Reviews)
0.0

2 freelancers are bidding on average $20 for this job

KenechukwuNlem

Hello there! I'm an expert Customer Support agent with a number of years of experience and your job description really jumped out at me. I'm very comfortable with the skills you tagged in the project description - SMT More

$25 USD in 7 days
(0 Reviews)
0.0