Package: dovecot-imapd Version: 1:2.2.26.0-3 Severity: normal Dear Maintainer,
upgrading dovecot from 1:2.2.26.0-1 to 1:2.2.26.0-3 results in this error in the log: dovecot: imap-login: Fatal: Invalid ssl_protocols setting: Unknown protocol 'SSLv2' and not being able to log in. Adding ssl_protocols = !SSLv3 to my config fixed it for now. Note that I hadn't specified ssl_protocols before, so I guess the default is broken. Cheers Jochen -- Package-specific info: dovecot configuration --------------------- # 2.2.26.0 (23d1de6): /etc/dovecot/dovecot.conf # Pigeonhole version 0.4.16 (fed8554) # OS: Linux 4.7.0-1-amd64 x86_64 Debian stretch/sid mail_location = mbox:~/mail:INBOX=/var/mail/%u mail_max_userip_connections = 50 namespace inbox { [..] } passdb { driver = pam } passdb { args = scheme=CRYPT username_format=%u /etc/dovecot/users driver = passwd-file } plugin { sieve = file:~/sieve;active=~/.dovecot.sieve } protocols = " imap" ssl_cert = </etc/ssl/certs/ssl-cert-snakeoil.pem ssl_key = # hidden, use -P to show it ssl_protocols = !SSLv3 userdb { driver = passwd } userdb { args = username_format=%u /etc/dovecot/users driver = passwd-file } -- System Information: Debian Release: stretch/sid APT prefers unstable APT policy: (500, 'unstable'), (1, 'experimental') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 4.7.0-1-amd64 (SMP w/12 CPU cores) Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: sysvinit (via /sbin/init) Versions of packages dovecot-imapd depends on: ii dovecot-core 1:2.2.26.0-3 ii libbz2-1.0 1.0.6-8 ii libc6 2.24-5 ii liblz4-1 0.0~r131-2 ii liblzma5 5.2.2-1.2 ii ucf 3.0036 ii zlib1g 1:1.2.8.dfsg-2+b3 dovecot-imapd recommends no packages. Versions of packages dovecot-imapd suggests: pn ufw <none> Versions of packages dovecot-imapd is related to: ii dovecot-core [dovecot-common] 1:2.2.26.0-3 pn dovecot-dbg <none> pn dovecot-dev <none> pn dovecot-gssapi <none> ii dovecot-imapd 1:2.2.26.0-3 pn dovecot-ldap <none> pn dovecot-lmtpd <none> pn dovecot-managesieved <none> pn dovecot-mysql <none> pn dovecot-pgsql <none> pn dovecot-pop3d <none> ii dovecot-sieve 1:2.2.26.0-3 pn dovecot-sqlite <none> -- no debconf information