Package msmtp

SMTP client

It forwards messages to an SMTP server which does the delivery.
Features include:
  * Sendmail compatible interface (command line options and exit codes).
  * Authentication methods PLAIN,LOGIN,CRAM-MD5,DIGEST-MD5,GSSAPI,and NTLM
  * TLS/SSL both in SMTP-over-SSL mode and in STARTTLS mode.
  * Fast SMTP implementation using command pipelining.
  * Support for Internationalized Domain Names (IDN).
  * DSN (Delivery Status Notification) support.
  * RMQS (Remote Message Queue Starting) support (ETRN keyword).
  * IPv6 support.
General Commands (Section 1)
In the default sendmail mode, msmtp reads a mail from standard input and sends it to an SMTP server for delivery. In server information mode, msmtp prints...