Zimbra Forums

I tried everything in the book now, no joy. i just cant find where the problem is.
i fear i will have to dump our trusted exim4 mailext and install a zimbra proxy/relay instead...

hmmm the direct connects to imap from internal clients are ok. everythings works as expected there. no sign from connects from the mailext, whatsoever. where would i have to look for 7072 auth fails? oh, found something in a trace_log.2018_02_14, ip is mailext 14:44:45.232:qtp510113906-1401 OPENED H...

imapd is saying nothing... except that it is running on 8143... i dont understand it, the webinterface says proxy is off. activate mail proxy is unticked and ports are 0 2018-02-13 10:59:36,777 INFO [main] [] imap - Starting IMAP server, port=8143 2018-02-13 10:59:36,896 INFO [main] [] imap - Starti...

update: ( xxed the addresses out ) telnet mailext 143 from internet gives me Trying xx.xx.xx.xx... Connected to mailext.xx.xx. Escape character is '^]'. * OK IMAP4 ready LOGIN xx@xxxxx.xxx xxxxxxx ( username@domain.com and password ) login BAD invalid command trying tag or a or ? login: * BAD intern...

Hi, i was upgrading from 12.04 to 16.04 and zimbra 8.0 to 8.8.5 in many steps. i have a nginx proxy config on my dmz mailserver ( exim4 ) that worked. it points to the internal mailserver: https://xx.xx.xx.xx:7072/service/extension/nginx-lookup the internal mailserver has a /opt/zimbra/conf/nginx/in...

ok. now when i came back after lunch everything was working again.
that was strange.
topic can be closed i think...

update: i also sent from ext mailserver a manual mail via telnet 25 to a recipient on my zimbra, no problem.
i am lost...

Hi, we have an exim4 mail in a dmz server that sends the mails to zimbra. i had to upgrade zimbra. there was no admin for 3 years. documentation is sparse. i upgraded from 8.0 at ubuntu 12.04 to 8.6, upgraded ubuntu to 14.04, installed 8.6 for 14.04, upgraded to 8.8.5 on 14.04, upgraded ubuntu to 16...