zmcontrol - v
Release 8.8.11.GA.3737.UBUNTU16.64 UBUNTU16_64 FOSS edition, Patch 8.8.11_P4.
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 16.04.6 LTS
Our domain : ovid.in
We have a small office with less than 10 users. The email volume is hardly 10 emails per day. The problem is that the outgoing email from our domain to external domains like yahoo or gmail is taking at least 45 minutes and sometimes 4 hours. We see that there are no exceptions in logs.
The only error that we suspect is is conversation with alt3.gmail-smtp-in.l.google.com[188.8.131.52] timed out while receiving the initial server greeting
Attaching the relevant screenshots from logs and gmail message header analyzer tool https://toolbox.googleapps.com/apps/messageheader/
We have fixed our domain w.r.t. SPF , DMARC , DKIM, reverse DNS
- Zimbra Collaboration 8.6 Patch 9 now available (includes fix for CVE-2017-8802). Read the announcement.
- Zimbra Collaboration 8.8.7 + Zimbra Connector for Outlook 8.8.7 are available.. Read the announcement.
- Are you a Zimbra Developer? You can find some interesting stuff in our Official GitHub: https://github.com/Zimbra and check the Community Projects too: https://github.com/Zimbra-Community/
Discuss your pilot or production implementation with other Zimbra admins or our engineers.
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