Hi, I've been using Zimbra for a long time (difrerent versions), but in this occation we have a problem with Outgoing SMTP Authentication. All my message outgoing not been encrypted, when by default this funtion it should be enabled.
Is someone with the same problem? Will I have installed something wrong?
** Release 8.8.11.GA.3737.UBUNTU16.64 UBUNTU16_64 FOSS edition, Patch 8.8.11_P4.
Greetings to all!
Zimbra 8.8.11.GA Not Encrypted Outgoing SMTP Authentication
Re: Zimbra 8.8.11.GA Not Encrypted Outgoing SMTP Authentication
Hello.
You have to install the valid cert as per instruction
https://wiki.zimbra.com/wiki/Administra ... cate_Tools
You have to install the valid cert as per instruction
https://wiki.zimbra.com/wiki/Administra ... cate_Tools
Re: Zimbra 8.8.11.GA Not Encrypted Outgoing SMTP Authentication
Yes, cert is installed but problem is when send emails to Gmail, this marked message whit not encripted (red padlock).
Re: Zimbra 8.8.11.GA Not Encrypted Outgoing SMTP Authentication
Have you tried this solution?
https://wiki.zimbra.com/wiki/SecureConfiguration#SMTP
https://wiki.zimbra.com/wiki/SecureConfiguration#SMTP
Re: Zimbra 8.8.11.GA Not Encrypted Outgoing SMTP Authentication
Hello, yes but the problem persist
Re: Zimbra 8.8.11.GA Not Encrypted Outgoing SMTP Authentication
Hi, I finding this en my mail.log "enabling PIX workarounds: disable_esmtp delay_dotcrlf", investigate then, apparently it would be an inspection SMTP of the Firewall. Keep investigating...