Banner Option

The  option, (available under ,  ,  ,  , and  ,  specifies a template for the welcome banner for the selected server. One line string, with virtual parameters: %h=hostname, %p=protocol (ESMTP,POP or IMAP),  %P=product-name, %v and %V=version (short or long).

For the MTA&#x27;s SMTP server, SMTP SUBMIT server, and LMTP server, see the (not recommended!) CUSTOM_VERSION_STRING, or better yet see the more appropriate BANNER_ADDITION, BANNER_HOST, and BANNER_REVERSE_HOST TCP/IP-channel-specific options.

Use with imap
 The  IMAP option specifies the IMAP protocol welcome banner. The value is a one line string, with virtual parameters: %h=hostname, %p=protocol (ESMTP, POP or IMAP), %P=product-name, %v and %V=version (short or long).

The default value in this context is: %h %p service (%P %V)

See also:
 * IMAP options

Use with pop
 The  POP option specifies the POP protocol welcome banner. One line string, with virtual parameters: %h=hostname, %p=protocol (ESMTP,POP or IMAP), %P=product-name, %v and %V=version (short or long).

The default value in this context is: %h %p service (%P %V)

See also:
 * POP options

Use with the MMP
 The  MMP option specifies a banner replacement string. The MMP will use the string you specify for its greeting line. The default banner string contains the software name and version information: Messaging Multiplexor (product-name version numberbit (built build-date))

See also:
 * MMP and IMAP Proxy and POP Proxy and vdomain options

Use with the IMAP proxy
 The  IMAP Proxy option specifies a banner replacement string. The IMAP Proxy will use the string you specify for its greeting line. The default banner string contains the software name and version information.

See also:
 * MMP and IMAP Proxy and POP Proxy and vdomain options

Use with the POP proxy
 The  POP Proxy option specifies a banner replacement string. The POP Proxy will use the string you specify for its greeting line. The default banner string contains the software name and version information.

See also:
 * MMP and IMAP Proxy and POP Proxy and vdomain options

See also:
 * BANNER_ADDITION
 * BANNER_HOST
 * BANNER_REVERSE_HOST
 * CUSTOM_VERSION_STRING
 * IMAP options
 * POP options
 * MMP and IMAP Proxy and POP Proxy and vdomain options