Wietse, Thanks for getting back to me so quickly.
I’ve currently got 2 servers running postfix in a RR config, the first when a connection is made by my client (Apple Mail) throws this error, however the second throws no error at all; the configuration is identical as the connection is randomised from RR dns. - Tom > On 9 Aug 2022, at 14:36, Wietse Venema <[email protected]> wrote: > > Tom McLoughlin: >> Hello, >> >> Recently started receiving this error and unable to find any solution to >> this, any ideas? >> >> |OpenSSL version: OpenSSL 3.0.4 21 Jun 2022 (Library: OpenSSL 3.0.4 21 >> Jun 2022) Postfix version: mail_version = 3.6.4 Dovecot version: >> 2.3.19.1 (9b53102964)| >> >> Log lines: >> >> |Aug 7 22:10:46 mail postfix/smtps/smtpd[885716]: SSL_accept:before SSL >> initialization Aug 7 22:11:16 mail postfix/smtps/smtpd[885716]: SSL3 >> alert write:fatal:decode error Aug 7 22:11:16 mail >> postfix/smtps/smtpd[885716]: warning: TLS library problem: >> error:0A000126:SSL routines::unexpected eof while >> reading:../ssl/record/rec_layer_s3.c:308: | > > How do you know that the client is sending a TLS handshake, and not > sending a plaintext "QUIT" command after 30 seconds? > > Wietse
smime.p7s
Description: S/MIME cryptographic signature
