для гмаил надо разрешить сторонние на сайте, со своего файла
настройки: # ================ IMAP ====================
set imap_user = bla-bla@gmail.com
set imap_pass = bla-bla-100500
set spoolfile = imaps://imap.gmail.com/INBOX
set folder = imaps://imap.gmail.com/
set record="imaps://imap.gmail.com/[Gmail]/Sent Mail"
set postponed="imaps://imap.gmail.com/[Gmail]/Drafts"
set mbox="imaps://imap.gmail.com/[Gmail]/All Mail"
# ================ SMTP ====================
set smtp_url = "smtp://bla-bla@smtp.gmail.com:587/"
set smtp_pass = $imap_pass
set ssl_force_tls = yes # Require encrypted connecti