Logs show the connection for the mail delivery at the same time each day (23:30 which is the cron job time for creating the report) :
Code: Select all
zimbra@zimbra1 ~ $ crontab -l
[...snip...]
# Daily reports
#
30 23 * * * /opt/zimbra/libexec/zmdailyreport -m
Code: Select all
Nov 5 23:30:23 zimbra1 postfix/smtpd[2238]: NOQUEUE: filter: RCPT from zimbra1.xyz.com[10.241.0.16]: <zimbra@zimbra1.xyz.com>: Sender address triggers FILTER smtp-amavis:[127.0.0.1]:10026; from=<zimbra@zimbra1.xyz.com> to=<admin@xyz.com> proto=ESMTP helo=<localhost.localdomain>
Nov 5 23:30:23 zimbra1 postfix/smtpd[2238]: 723A48229A77: client=zimbra1.xyz.com[10.241.0.16]
Nov 5 23:30:23 zimbra1 postfix/cleanup[2242]: 723A48229A77: message-id=<20171106043023.723A48229A77@zimbra1.xyz.com>
[...snip...]
Nov 5 23:35:23 zimbra1 postfix/smtpd[2238]: timeout after DATA (16411 bytes) from zimbra1.xyz.com[10.241.0.16]
There is no other indications of problems. I'm at a loss as to where to go from here and have not turned up anything on these forums or Google regarding the sudden stopping of these reports.
Anyone have any advice/direction of whet to check next??
TIA
Gary B