Currently STARTTLS check does not work with -e if there's text like '220 hostname ESMTP*'. This is caused by SMTP answer from host.
Postfix answer: **220 2.0.0 Ready to start TLS** Exchange 2010: **220 2.0.0 SMTP server ready** This fix introduces a constant for '220 2.0.0' which is used to check if TLS connection is ok Closes #1093 You can view, comment on, or merge this pull request online at: https://github.com/monitoring-plugins/monitoring-plugins/pull/1378 -- Commit Summary -- * check_smtp.c: modified SSL check for use with -e -- File Changes -- M NEWS (4) M plugins-scripts/Makefile.am (1) M plugins/check_http.c (22) M plugins/check_smtp.c (14) M plugins/netutils.h (10) M plugins/sslutils.c (81) -- Patch Links -- https://github.com/monitoring-plugins/monitoring-plugins/pull/1378.patch https://github.com/monitoring-plugins/monitoring-plugins/pull/1378.diff -- Reply to this email on GitHub: https://github.com/monitoring-plugins/monitoring-plugins/pull/1378
