https://bugs.exim.org/show_bug.cgi?id=3059
--- Comment #1 from Jeremy Harris <[email protected]> --- There must be another required condition. My initial testing (using testsuite facilities) gets 2017-07-30 18:51:05.712 10HmaX-000000005vi-0000 <= [email protected] U=root Ci=p1234 P=local-bsmtp S=sss for [email protected] 2017-07-30 18:51:05.712 10HmaX-000000005vi-0000 H=127.0.0.1 [127.0.0.1]: Remote host closed connection in response to pipelined end of data 2017-07-30 18:51:05.712 10HmaX-000000005vi-0000 ** [email protected] R=to_server T=remote_smtp H=127.0.0.1 [127.0.0.1]: SMTP error from remote mail server after RCPT TO:<[email protected]>: 550 no such recipient 2017-07-30 18:51:05.712 10HmaX-000000005vi-0000 [email protected]: error ignored 2017-07-30 18:51:05.712 10HmaX-000000005vi-0000 Completed so > interprets the state as DEFER (and even logs that). did not happen. I'm suspecting there was another recipient for that message. If I add one, I get 2017-07-30 18:51:05.712 10HmaX-000000005vi-0000 <= [email protected] U=root Ci=p1234 P=local-bsmtp S=sss for [email protected] [email protected] 2017-07-30 18:51:05.712 10HmaX-000000005vi-0000 H=127.0.0.1 [127.0.0.1]: Remote host closed connection in response to pipelined end of data 2017-07-30 18:51:05.712 10HmaX-000000005vi-0000 ** [email protected] R=to_server T=remote_smtp H=127.0.0.1 [127.0.0.1]: SMTP error from remote mail server after RCPT TO:<[email protected]>: 550 no such recipient 2017-07-30 18:51:05.712 10HmaX-000000005vi-0000 == [email protected] R=to_server T=remote_smtp defer (-18) H=127.0.0.1 [127.0.0.1]: Remote host closed connection in response to pipelined end of data 2017-07-30 18:51:05.712 10HmaX-000000005vi-0000 [email protected]: error ignored which is reasonable as far as logging goes (and the delivery states implied). Then adding a second IP for the destination host: 2017-07-30 18:51:05.712 10HmaX-000000005vi-0000 <= [email protected] U=root Ci=p1234 P=local-bsmtp S=sss for [email protected] [email protected] 2017-07-30 18:51:05.712 10HmaX-000000005vi-0000 H=127.0.0.1 [127.0.0.1]: Remote host closed connection in response to pipelined end of data 2017-07-30 18:51:05.712 10HmaX-000000005vi-0000 ** [email protected] R=to_server T=remote_smtp H=127.0.0.1 [127.0.0.1]: SMTP error from remote mail server after RCPT TO:<[email protected]>: 550 no such recipient 2017-07-30 18:51:05.712 10HmaX-000000005vi-0000 => [email protected] R=to_server T=remote_smtp H=ip4.ip4.ip4.ip4 [ip4.ip4.ip4.ip4] K C="250 OK bdat" 2017-07-30 18:51:05.712 10HmaX-000000005vi-0000 [email protected]: error ignored 2017-07-30 18:51:05.712 10HmaX-000000005vi-0000 Completed Now, this second IP was done as a second item in the "hosts" option on the transport. I don't think that is significantly different to a set of hosts found by a dnslookup router and passed to the transport, but it's a possibility. Another possibility is some different arrangement of done/outstanding recipients for the message. Then there's the size of the message; my test one is small enough to be sent in a single BDAT. -- You are receiving this mail because: You are on the CC list for the bug. -- ## subscription configuration (requires account): ## https://lists.exim.org/mailman3/postorius/lists/exim-dev.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/
