The imap-server expect a ssl-connect SSLv3 (TLS_PROTOCOL=SSL3) and the check_imap try to connect with SSLv2.
After changing the imap-server to SSLv2, everything works fine with nagios, but the most clients cannot connect due to recommended security-settings (no SSLv2-use) anymore.
Best way would be a new parameter to select the protocol-version (SSLv2, SSLv3, TLSv1).
Hi,
found the same problem.
The imap-server expect a ssl-connect SSLv3 (TLS_PROTOCOL=SSL3) and the check_imap try to connect with SSLv2.
After changing the imap-server to SSLv2, everything works fine with nagios, but the most clients cannot connect due to recommended security-settings (no SSLv2-use) anymore.
Best way would be a new parameter to select the protocol-version (SSLv2, SSLv3, TLSv1).
Kind Regards
Christian