On Fri, Jan 14, 2022 at 01:17:47AM +0100, Leo Unglaub wrote: > >RCPT TO:<[email protected]> RENEGOTIATING > >139809772520832:error:1420410A:SSL routines:SSL_renegotiate:wrong ssl > >version:../ssl/ssl_lib.c:2142: > > Are the last two lines expected behavour? I get then on IPv4 and IPv6. > Someone else beeing so kind trying to debug this send me something similar.
Reading the manual page for openssl, specifically the section on s_client would be a very good idea.

