Fired up a fresh install of 8.8.12_GA_3794 on Ubuntu 16.04, all seemed well but on login I did not find the "Zimbra Network" menu choice in the administrative console (even through I saw that it was going to get installed - "Enabling zimbra network NG modules features" scrolled b...

Thanks for sharing this intel Mark, appreciate it!

Check out:

- https://zetalliance.org/zimbra-foss-two ... ide-video/

Finally sorted it out. It REALLY bothered me that it wasn't clear exactly HOW Zimbra knows to show the "Forgot password" link before knowing ANYTHING about who is logging in. Zimbra says you can set "zimbraFeatureResetPasswordStatus" per domain & COS but how does that help if...

Thanks for confirming, must be me or something about this install that I brought up to 8.8.11 from 8.8.9. Adding the address is pretty easy/mundane, you'll find it under the users' Preferences, then Acccounts (from the left-hand-side), then you'll see a section called Password Recovery Account Setti...

Good point thanks Mark!

Might've been best to start a new thread (as I'm running the latest 8.8.11 P3), anyway. This system has been upgraded from 8.8.9 (so maybe that's related).

Dove into the source JSP for the login page (/opt/zimbra/jetty_base/webapps/zimbra/public/login.jsp) & found this snippet: <c:if test="${domainInfo.attrs.zimbraFeatureResetPasswordStatus eq 'enabled'}"> <tr> <td>&nbsp;</td> <td class="submitTD"><a href="#" oncli...

Finally coming back around to this. I've tried the steps mentioned in this thread: - setting zimbraFeatureResetPasswordStatus enabled for the COS - setting zimbraFeatureResetPasswordStatus enabled for the domain on a 8.8.11.GA.3737.UBUNTU16.64 UBUNTU16_64 NETWORK edition, Patch 8.8.11_P3 system. I c...

Either way you'll get more postfix-config muscle-tone which can help with your Zimbra trouble-shooting skills...particularly if you grok how to do it yourself with a postfix VM/VPS and then peek under Zimbra's postifx-hood to see how things are done there.

Start here:

[WARNING|main:1| 03/06/2019 16:40:41]: Auth Failed: authentication failed for [admin]
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[SEVERE|main:1| 03/06/2019 16:40:41]: Error: Destination Server(10.220.30.68)Authentication Failed