Package: opensmtpd
Version: 6.6.4p1-2~bpo10+1
Severity: important
I'm using opensmtpd from backports and I'm suddenly having trouble
sending mails. I noticed that msmtp just hangs after the final `.` line
to terminate the DATA section. I've tried sending a mail manually with
`openssl s_client` but that consistently fails after `RCPT TO`, no
matter how fast or slow I type. I'm wondering if this is an issue with
the way opensmtpd uses libssl:
read R BLOCK
220 redacted ESMTP OpenSMTPD
EHLO localhost
250-redacted Hello localhost [redacted], pleased to meet you
250-8BITMIME
250-ENHANCEDSTATUSCODES
250-SIZE 36700160
250-DSN
250-AUTH PLAIN LOGIN
250 HELP
AUTH PLAIN redacted
235 2.0.0 Authentication succeeded
MAIL FROM:<redacted>
250 2.0.0 Ok
RCPT TO:<redacted>
RENEGOTIATING
140128949372032:error:1420410A:SSL routines:SSL_renegotiate:wrong ssl
version:../ssl/ssl_lib.c:2127:
I've tried sending with openssl from debian stable and openssl from arch
linux and opensmtpd behaves the same.
I've executed `smtpctl log verbose` but still don't get any hints in the
log file.
It seems I can still receive emails, but unfortunately it's really
important for me to be able to send emails. If there's anything I can do
to help and further diagnose the issue please let me know, preferably
over irc, or with instructions on how to reply to bugs without a working
email setup.
Thanks!
-- System Information:
Debian Release: 10.3
APT prefers stable-updates
APT policy: (500, 'stable-updates'), (500, 'stable')
Architecture: amd64 (x86_64)
Kernel: Linux 4.19.0-8-amd64 (SMP w/2 CPU cores)
Kernel taint flags: TAINT_UNSIGNED_MODULE
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8),
LANGUAGE=en_US:en (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
Versions of packages opensmtpd depends on:
ii adduser 3.118
ii debconf [debconf-2.0] 1.5.71
ii ed 1.15-1
ii init-system-helpers 1.56+nmu1
ii libasr0 1.0.2-2
ii libc6 2.28-10
ii libdb5.3 5.3.28+dfsg1-0.5
ii libevent-2.1-6 2.1.8-stable-4
ii libpam0g 1.3.1-5
ii libssl1.1 1.1.1d-0+deb10u3
ii lsb-base 10.2019051400
ii zlib1g 1:1.2.11.dfsg-1
Versions of packages opensmtpd recommends:
ii opensmtpd-extras 6.6.0-1~bpo10+1
Versions of packages opensmtpd suggests:
ii ca-certificates 20190110
-- Configuration Files:
/etc/smtpd.conf changed [not included]
-- debconf information excluded
