I thought I test opensmtpd under the upcoming Ubuntu 22.04
The version is given as opensmtpd 6.8.0p2-4build1. Didn't know about a 6.8.0
(presumably upcoming) version yet.
I brought my smtpd.conf to that system and it has a self-signed certificate
like this
pki desktop cert "/etc/opensmtpd/mail.crt"
pki desktop key "/etc/opensmtpd/mail.key"
When I now try out both STARTTLS or TLS it doesn't work and in the logs I see
Jan 15 09:43:56 hogwart smtpd[67367]: 2583197f438a8fce smtp disconnected
reason="io-error: error:0A080006:SSL routines::EVP lib"
ldd shows for /usr/sbin/smtpd
linux-vdso.so.1 (0x00007ffc0617b000)
libdb-5.3.so => /lib/x86_64-linux-gnu/libdb-5.3.so (0x00007f7ab9a35000)
libz.so.1 => /lib/x86_64-linux-gnu/libz.so.1 (0x00007f7ab9a19000)
libcrypto.so.3 => /lib/x86_64-linux-gnu/libcrypto.so.3
(0x00007f7ab95d8000)
libssl.so.3 => /lib/x86_64-linux-gnu/libssl.so.3 (0x00007f7ab9534000)
libevent-2.1.so.7 => /lib/x86_64-linux-gnu/libevent-2.1.so.7
(0x00007f7ab94e0000)
libcrypt.so.1 => /lib/x86_64-linux-gnu/libcrypt.so.1
(0x00007f7ab94a6000)
libresolv.so.2 => /lib/x86_64-linux-gnu/libresolv.so.2
(0x00007f7ab948f000)
libpam.so.0 => /lib/x86_64-linux-gnu/libpam.so.0 (0x00007f7ab947d000)
libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f7ab9255000)
libaudit.so.1 => /lib/x86_64-linux-gnu/libaudit.so.1
(0x00007f7ab9228000)
/lib64/ld-linux-x86-64.so.2 (0x00007f7ab9cb5000)
libcap-ng.so.0 => /lib/x86_64-linux-gnu/libcap-ng.so.0
(0x00007f7ab9220000)
Question: Is this an error in OpenSMTPD or is it an ssl library error?
Thanks.
--
Manfred
