OpenSmtpd not RFC compliant ?

Version: OpenSMTPD 5.9.2 Hello, I know that my version is not the latest but my question might still be valid. * The RFC5321 states in paragraph 2.4 that "Mailbox domains follow normal DNS rules and are hence not case sensitive."But when I write to emails like u...@mydomain.org or

Re: tls-require not working as expected

jason.mann+opensm...@gmail.com (Jason Mann), 2017.01.27 (Fri) 15:41 (CET): > Hello list. > > I'm trying to configure OpenSMTPD 5.9.2 on a FreeBSD server but I'm seeing > anomalous behaviour with one of my listen directives. > > The directive in question is: > > listen on egress tls-require