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"

[選項]

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

       --help, -h
              顯示說明訊息並退出

       --localhost, -l
              localhost 的主機名稱。使用於連線至 SMTP 伺服器時。

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

       --timeout, -t
              Timeout for connection

       --verbose, -v
              更詳細

       --version
              顯示程式版本編號並退出

   COMPOSE MAIL
       Options to compose an email. Ignored if text is not specified

       --attachment, -a
              無法加入 email 的附件中

       --subject, -s
              主旨

   SMTP RELAY
       使用SMTP中繼伺服器傳送郵件的選項。calibre 將嘗試直接傳送電子郵件，除非 --relay 已經指定。

       --cafile
              Path to a file of concatenated CA certificates in PEM format, used  to  verify  the
              server certificate when using TLS. By default, the system CA certificates are used.

       --dont-verify-server-certificate
              Do not verify the server certificate when connecting using TLS. This used to be the
              default behavior in calibre versions before 3.27. If you are using a relay  with  a
              self-signed  or  otherwise  invalid certificate, you can use this option to restore
              the pre 3.27 behavior

       --encryption-method, -e
              請選擇連線至轉發伺服器的加密方式。你可以選擇   TLS、SSL、NONE，預設值為   TLS，請注
              意：選擇 NONE 是高度危險的。

       --password, -p
              Password for relay

       --port 連接至轉發伺服器的連接埠，預設使用SSL加密埠465，Port25是不被接受的。

       --relay, -r
              SMTP 轉送伺服器，用以傳送信件

       --username, -u
              Username for relay

AUTHOR

       Kovid Goyal

COPYRIGHT

       Kovid Goyal