Hi. On Fri, Sep 27, 2024 at 10:59:20AM -0700, Ivor Durham via Exim-users wrote: > Here's the (anonymized) log entry right after I sent a test message: > > 2024-09-26 01:56:20.185 [9856] 1stiQE-0002Yy-18 <= > [email protected] H=(localhost) [XXX.XXX.XXX.XXX]:52212 > I=[XXX.XXX.XXX.XXX]:587 P=esmtpsa L.- > X=TLS1.2:ECDHE-RSA-AES128-GCM-SHA256:128 CV=no SNI=cathouseonthekings.com A= > dovecot_login:[email protected] S=58733 M8S=0 RT=0.009s id= > 1727333780-1d2f9f6415ab0ec3e31fca8d5eecb...@cathouseonthekings.com T="Testing > - Please ignore" from <[email protected]> for > [email protected] [...] > 2024-09-26 01:56:22.334 [9859] 1stiQE-0002Yy-18 == > [email protected] R=dkim_lookuphost > T=dkim_remote_smtp defer (-45) H=mta6.am0.yahoodns.net [67.195.228.110]:25 > I=[XXX.XXX.XXX.XXX]:39744 DT=0.404s: SMTP error from remote mail server > after pipelined MAIL FROM:<[email protected]> SIZE=60562: 421 > 4.7.0 [TSS04] Messages from XXX.XXX.XXX.XXX temporarily deferred due to > unexpected volume or user complaints - 4.16.55.1; see > https://postmaster.yahooinc.com/error-codes > > It looks like the server made a number of connection attempts within the > same second that the original message was queued.
I propose to start diagnostic with: 1. exim -bt [email protected] 2. exim -brt [email protected] 3. exim_dumpdb /var/spool/exim retry | grep -A1 yahoo.com (put rial path to your exim's spool dir here) 4. exim -d-all+retry+route \ -f [email protected] -i [email protected] \ < /path/to/test.file Maybe "exim_fixdb /var/spool/exim retry" or complete removal of retry db helps, but you have better to save a copy of retry db for investigation. -- Eugene Berdnikov -- ## subscription configuration (requires account): ## https://lists.exim.org/mailman3/postorius/lists/exim-users.lists.exim.org/ ## unsubscribe (doesn't require an account): ## [email protected] ## Exim details at http://www.exim.org/ ## Please use the Wiki with this list - http://wiki.exim.org/
