5 Feb
2019
5 Feb
'19
3:15 p.m.
Hello, I'm trying to deliver mail using twisted.mail.sendmail (version 18.9.0) Delivery attempts to some servers fail either with disconnections or timeouts following the STARTTLS command. When I disable STARTTLS (by patching tryTLS()) message delivery succeeds. So is there a way to log the TLS handshake process to be able to understand why the TLS connection cannot resume? Any suggestions for troubleshooting this? A dry ConnectionDone doesn't tell much. Is it possible to make t.m.sendmail() attempt another delivery without STARTTLS? Best regards, Burak ARSLAN