About alexpopaz777

alexpopaz777 · 04-01-2022

We have a customer that is not able to send e-mail to users from our organization. The e-mails are bouncing back with: "554 Your access to this mail system has been rejected due to the sending MTA's poor reputation. If you believe that this failure i...

alexpopaz777 · 04-21-2022

The solution was to update the HAT table Allowed_List. I've added the sender's mail server public IP address. This allows e-mail delivery although sender's domain is blacklisted. Thanks for your help!

alexpopaz777 · 04-05-2022

Hi Ken,- Rejected Connection Handling was already enabled- "BLOCKED" mail flow policy was already set for "REJECT"I've asked the sender to reply to test e-mails and ther e-mail trace reports are showing zero results, it looks that the e-mails are not...

alexpopaz777 · 04-04-2022

Hi Ken,Thank you for replying. I've looked up the MX records IP addresses of the sender in scope. The domain name, along with IP addresses were added to the allow list.I've noticed that when running an e-mail trace report, there are no results return...

Member Since	‎03-20-2009 05:58 AM
Date Last Visited	‎04-21-2022 08:10 AM
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How to Whitelist a sender with MTA's poor reputation

Re: How to Whitelist a sender with MTA's poor reputation

Re: How to Whitelist a sender with MTA's poor reputation

Re: How to Whitelist a sender with MTA's poor reputation