Zimbra Forums

I am facing the same issue.. Do you have any solution? If yes, Please help.... Hi, Kindly let us know if you need any other details. I've installed Zimbra in our server and I can able to send/receive mails via webmail without any issues. But when I try to send out mails using SMTP connections its ge...

I am using Zimbra Release 8.6.0_GA_1153.RHEL7_64_20141215151110 RHEL7_64 FOSS edition. When i am trying to connect with SMTP Diag Tool its giving error as described below: Connecting to mail server. Connected. 220 xxx.xxxx.com ESMTP Postfix EHLO xxxxx 250-xxx.xxxx.com 250-PIPELINING 250-SIZE 4404019...