Hi,
we perform a fresh install on a new VM (VMware Host), running the latest version (v3.8.0.0) with the latest updates but we face the issues like the following and old post below.
First test
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- add two different domains which points to different servers each one. As results the mail flow works fine. :smileyhappy:
Second test
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- add third domain pointing to a third server with the option 'do not include sub-domains'. As results the mail flow works fine for this.:smileyhappy:
- adding the fourth domain which is a 'sub' for the third - pointing to a fourth server with the option 'do not include sub-domains'. As results the mail flow doesn´t works and show msgs like the post below.:smileysad:
550 5.7.1 Unable to relay
Recipient address rejected: undeliverable address: host exchange IP[Exchange IP] said: 550 5.7.1 Unable to relay (in reply to RCPT TO command); from=<Sender_Address> to=<name@sub.domain.com>
tks,
Renato P
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