newbie here, I just setup zimbra and running very good, tho i have to patch some glitch for ubuntu 7.10 amd64
I have server#1 with cpanel domainA.com
server#2 with with zimbra branch.domainA.com
communication from zimbra branch.domainA.com to domainA.com working very smooth
then we add new domain let's say domainB.com on server#2 running zimbra
communication to other mail server like gmail and yahoo are OK
but when we test sending mail to server#1 i've got immediate reply
FYI, on domainA server i modify exim to verify the sender, when I disable this, i can send the email fine from domainB.com but i don't want to disable this feature on exim
This is the mail system at host branch.domainA.com.
I'm sorry to have to inform you that your message could not
be delivered to one or more recipients. It's attached below.
For further assistance, please send mail to postmaster.
If you do so, please include this problem report. You can
delete your own text from the attached returned message.
The mail system
<abraham@domainA.com>: host domainA.com[ip xxx.xxx.xxx.xxx domainA] said:
550-Verification failed for <test@domainB.com> 550-No Such User Here 550
Sender verify failed (in reply to RCPT TO command)
please any clue?
thanks in advance