> I discovered an anomaly in our exim_mainlog which appears to be > exim sending retries for a failed message with no delay in between.
> H=mta6.am0.yahoodns.net [98.136.96.75]:25: > H=mta6.am0.yahoodns.net [67.195.204.73]:25: > H=mta6.am0.yahoodns.net [67.195.228.106]:25: > H=mta6.am0.yahoodns.net [67.195.204.72]:25: > H=mta6.am0.yahoodns.net [67.195.228.110]:25: Same hostname, several IP-addresses. ~ $ dig +short yahoo.com mx 1 mta7.am0.yahoodns.net. 1 mta5.am0.yahoodns.net. 1 mta6.am0.yahoodns.net. ~ $ dig +short mta6.am0.yahoodns.net 67.195.228.110 67.195.228.109 98.136.96.76 67.195.204.79 98.136.96.75 67.195.228.94 98.136.96.91 67.195.204.73 Currently yahoo has total 14 IP-addresses of incoming (mx) servers. Exim tried 5 of them. Sounds reasonable for me. -- ## subscription configuration (requires account): ## https://lists.exim.org/mailman3/postorius/lists/exim-users.lists.exim.org/ ## unsubscribe (doesn't require an account): ## exim-users-unsubscr...@lists.exim.org ## Exim details at http://www.exim.org/ ## Please use the Wiki with this list - http://wiki.exim.org/
