Zimbra Forums

I am not sure, but when I run zmprov gcf zimbraMtaMyNetworks, I get a blank line. Using the gs option I get the expected results returned.



I wouldn't worry about it, especially if everything appears to be working. I am not sure why those return different results though.

I managed to get it fixed.  For some reason, setting zimbraMtaSmtpdTlsProtocols equal to !SSLv2, !SSLv3 was not enough by itself.   I had to use:      postconf -e smtpd_tls_protocols='!SSLv2,!SSLv3'      postconf -e smtpd_tls_mandatory_protocols='!SSLv2,!SSLv3' From here: https://wiki.zimbra.com/wik...

I just did a test of my server using mailtest@unlocktheinbox.com.  It returned a warning about SSLv3 not being disabled on port 465.  It was my understanding that this was supposed to be disabled by default on 8.6. 

Can anyone point me in the right direction to check to make sure it is disabled?

This has the full steps for configuring Zimbra. If you need help setting up LDAP, well that's a story for a different forum. ---> https://wiki.zimbra.com/wiki/LDAP_Authentication First result on google when searching "Zimbra 7 Ldap Authentication" You should listen to Phoenix, he gives goo...

I have not been able to find any stray records anywhere. I have checked a couple times now.



I have already followed the directions on the first link, which is why I am confused. Shouldn't those emails be dropped before anything else happens?



Thanks,

If you clear your browser cache/delete cookies on closing your browser then this will happen. I use Firefox's "Clear data on closing firefox" option, and I get the same message every time I open my client in a new browser session.

So I am really stumped.  I moved to Zimbra several months ago, and everything has been great.  I recently started doing a bunch of log analysis (using Splunk) in an attempt to work on my spam filtering setup.  While doing this, I realized that my server is not rejecting emails to unknown recipients ...

I stopped the services with:



zmantispamctl stop && zmantivirusctl stop



I then requeued the messages and then still produced the same errors.



Another point of interest is that we can send other email to these people, but it would seem that anything with an attachment gets deferred.

I can try that. Which commands do I need for that. So far I just have this one:

zmamavisdctl stop

I have several (about 40) emails that will not send out correctly.  I have checked the logs and found this: May 5 10:52:55 mail postfix/smtp[29903]: BB3B1CDB16: to=<email@email.com>, relay=mailgw01.aare-rz.ch[194.165.44.77]:25, delay=1662, delays=1540/0.42/61/60, dsn=4.4.2, status=deferred (lost con...