NAME

       calibre-smtp - calibre-smtp

          calibre-smtp [options] [from to text]

       Send mail using the SMTP protocol. calibre-smtp has two modes of operation. In the compose
       mode you specify from to and text and these are used to build and send an  email  message.
       In the filter mode, calibre-smtp reads a complete email message from STDIN and sends it.

       text is the body of the email message.  If text is not specified, a complete email message
       is read from STDIN.  from is the email address of the sender and to is the  email  address
       of  the  recipient. When a complete email is read from STDIN, from and to are only used in
       the SMTP negotiation, the message headers are not modified.

       Whenever you pass arguments  to  calibre-smtp  that  have  spaces  in  them,  enclose  the
       arguments in quotation marks. For example: "/some path/with spaces"

[选项]

       --fork, -f
              Fork and deliver message in background. If you use this option, you should also use
              --outbox to handle delivery failures.

       --help, -h
              显示此帮助信息并退出

       --localhost, -l
              本机的主机名。连接到 SMTP 服务器时使用。

       --outbox, -o
              Path to maildir folder to store failed email messages in.

       --timeout, -t
              连接超时

       --verbose, -v
              更详细

       --version
              显示程序版本号并退出

   COMPOSE MAIL
       撰写电子邮件的选项。如果正文未设置，将被忽略。

       --attachment, -a
              选择邮件附件

       --subject, -s
              邮件标题

   SMTP RELAY
       Options to use an SMTP relay server to send mail. calibre  will  try  to  send  the  email
       directly unless --relay is specified.

       --encryption-method, -e
              连接到中继时使用的加密方式。选项有  TLS、SSL  和 NONE（无），默认是 TLS。警告：选择
              NONE 十分不安全。

       --password, -p
              中继的密码

       --port 中继服务器的端口。默认是 465（SSL 加密）和 25（不加密）。

       --relay, -r
              发送邮件使用的 SMTP 中继服务器

       --username, -u
              中继的用户名

AUTHOR

       Kovid Goyal

COPYRIGHT

       Kovid Goyal