Denys Vlasenko b9f56e82da sendmail: make it possible to pause after connection helper is started ... If a non-starttls helper is in use, initial 220 response is processed by us, not by helper. Some servers consider us to be a spammer if we don't wait for it. It is not in protocol, but it is a real-life problem. The workaround in this patch is a magic envvar, $SMTP_ANTISPAM_DELAY: ... -H 'PROG ARGS' Run connection helper. Examples: openssl s_client -quiet -tls1 -starttls smtp -connect smtp.gmail.com:25 openssl s_client -quiet -tls1 -connect smtp.gmail.com:465 $SMTP_ANTISPAM_DELAY: seconds to wait after helper connect ... By using it, people can tweak sendmail behavior even if sendmail invocation is buried in some scripts. function old new delta packed_usage 30464 30497 +33 sendmail_main 1185 1206 +21 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/0 up/down: 54/0) Total: 54 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>		2016-09-07 13:16:33 +02:00
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Config.src	*: add INSERTs to *.src files where appropriate	2010-06-08 12:15:11 +02:00
Kbuild.src	reformime: do not require \r\n	2011-05-22 03:46:33 +02:00
mail.c	build system: -fno-builtin-printf	2015-10-07 22:42:45 +02:00
mail.h	makemime: content-type should default to application/octet-stream	2011-11-19 13:55:46 +01:00
makemime.c	getopt32: add new syntax of 'o:+' and 'o:*' for -o NUM and -o LIST	2016-07-06 21:58:02 +02:00
popmaildir.c	getopt32: add new syntax of 'o:+' and 'o:*' for -o NUM and -o LIST	2016-07-06 21:58:02 +02:00
reformime.c	getopt32: add new syntax of 'o:+' and 'o:*' for -o NUM and -o LIST	2016-07-06 21:58:02 +02:00
sendmail.c	sendmail: make it possible to pause after connection helper is started	2016-09-07 13:16:33 +02:00