On Thu, Apr 03, 2025 at 12:40:02PM +0200, Paul Neuwirth via Postfix-users wrote:
> that makes totally sense. > > I am struggling with that scanner: > https://siwecos.de/en/app > > it says: > > for > > SMTPS Scanner [SMTPS_TLS] > SMTP MSA(STARTTLS) Scanner [SMTP_MSA_TLS] > SMTP(STARTTLS) Scanner [SMTP_TLS] > "TLS not supported" Congratulations, you've found another useless scanner on the Internet, why do you care??? > for mail.swabian.net All you need to know is that your TLS support is just fine: $ posttls-finger -cF /etc/ssl/cert.pem -lsecure -Lsummary "[mail.swabian.net]:587" posttls-finger: Verified TLS connection established to mail.swabian.net[80.152.201.148]:587: TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange x25519 server-signature RSA-PSS (2048 bits) server-digest SHA256 $ posttls-finger -cwF /etc/ssl/cert.pem -lsecure -Lsummary "[mail.swabian.net]:465" posttls-finger: Verified TLS connection established to mail.swabian.net[80.152.201.148]:465: TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange x25519 server-signature RSA-PSS (2048 bits) server-digest SHA256 > I have no idea, what version or cipher they test. that's why I tried > with openssl s_client and I cannot find any issues. :-( > > contacted their support, but doubt I'll get a reply. Just ignore them. -- Viktor. _______________________________________________ Postfix-users mailing list -- postfix-users@postfix.org To unsubscribe send an email to postfix-users-le...@postfix.org
