After updating to a recent snapshot I faced the following messages upon running fetchmail (ver=6.3.26p3) command.
The config .fetchmailrc is the same as before $ fetchmail fetchmail: Server certificate verification error: self signed certificate fetchmail: Missing trust anchor certificate: /OU=No SNI provided; please fix your client./CN=invalid2.invalid fetchmail: This could mean that the root CA's signing certificate is not in the trusted CA certificate location, or that c_rehash needs to be run on the certificate directory. For details, please see the documentation of --sslcertpath and --sslcertfile in the manual page. fetchmail: Warning: the connection is insecure, continuing anyways. (Better use --sslcertck!) fetchmail: No mail for putridsou...@gmail.com at pop.gmail.com >From this I can extract that the certs on this snapshot are not configured properly. A snapshot before the most recent one the messages were quite different - there was ssl socket error now it's the above. $ dmesg OpenBSD 6.6-current (GENERIC.MP) #613: Thu Jan 16 13:52:56 MST 2020 dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP