@Jacek Piszczek, post #3
>>> a011 STATUS INBOX.Sent (MESSAGES UNSEEN UIDNEXT UIDVALIDITY)
<<< * STATUS "INBOX.Sent" (MESSAGES 3198 UIDNEXT 4882 UIDVALIDITY 1018543767 UNSEEN 0)
<<< a011 OK STATUS Completed.
>>> Connecting to amiga.pl, port 465
>>> Beginning SSL/TLS handshake
>>> Getting peer certificates
<<< 220 Welcome to mail delivery server ESMTP
>>> EHLO powerbook_110
<<< 250-Welcome to mail delivery server
<<< 250-AUTH LOGIN PLAIN
<<< 250-AUTH=LOGIN PLAIN
<<< 250-PIPELINING
<<< 250 8BITMIME
>>> AUTH PLAIN
<<< 334
>>> {...SASL exchange: 32 bytes of data...}
<<< 235 ok, go ahead (#2.0.0)
>>> MAIL FROM:<mdw@amiga.pl>
>>> RCPT TO:<mdw@amiga.pl>
>>> DATA
<<< 250 ok
<<< 250 ok
<<< 354 go ahead
>>> {...878 bytes of data...}
>>> .
<<< 250 ok 1603026294 qp 14682
>>> QUIT
>>> Disconnecting @MDW, post #6