EFA and Exchange

[marquay]

My head hurts

I have installed a few times here, and set things up accordingly, perhaps it is my lack of linux familiarity. I managed to get AD/LDAP sync to work.

I simply cannot for the life of me figure out where to setup to allow my Exchange server to relay through the EFA server. I did the shell, and would like to see where in Webmin to do this as well. I can see in the logs where it shows my Exchange server creating the anonymous connection using TLS to EFA, then i get the notice that it does not have permission. Within webmin, where on earth is that setting?

I apologize for posting this, as i have read a few others on here and just can not seem to get it.

Any help would be amazing.

Thank you

[shawniverson]

Check out EFA-Configure

8) Mail Settings --> 1) Outbound mail relay

Put your exchange server addy in here

[marquay]

I have checked that several times, has been in there since beginning.

outbound_relay.JPG (34.2 KiB) Viewed 8766 times

[shawniverson]

Try the ip too and make sure it resolves from the EFA.

[marquay]

OK, so DNS does resolve, however i changed it to the IP address and it is getting better results. Messages are going out now, yet seem to time out when connecting to other mail servers.

I have a feeling that is an issue on my end, and I am looking into it.

THank you

[marquay]

Soooooo

I can see the mails coming in....and this is in the log..

warning: dict_ldap_lookup: Search error 9: Partial results and referral received.....Temporary lookup failure.


It seems as if it is getting the LDAP and seeing that I am a valid recipient, yet won't deliver.

[marquay]

Sooo, i found this in there....

E30146005F: to=<postmaster@cmedics-llc.com>, orig_to=<postmaster>, relay=webmail.cmedics-llc.com[192.168.150.12]:25, delay=5, delays=0/0/0.02/5, dsn=5.7.1, status=bounced (host webmail.cmedics-llc.com[192.168.150.12] said: 530 5.7.1 Client was not authenticated (in reply to MAIL FROM command))

Which client was not authenticated here? The EFA to Exchange? The outside email server?

[shawniverson]

I think you may have more than one thing happening

1) Your LDAP is throwing a temporary lookup failure, so your lookups are incomplete
2) Your Exchange is requiring authentication for the relay