Smtpproxypassword Option

Deleted in release: 8.1

The submit proxy and this option have been removed from the Messaging Server 8.1 (tezpur) release.

The  option specifies the password the MMP uses to authorize source channel changes on the SMTP relay servers. This option is available under,  , and. To use this functionality, that is, to use the MMP&#x27;s SMTP SUBMIT Proxy, the option must be set under  on the MTA back end, and must be set for the MMP&#x27;s SMTP SUBMIT Proxy (thus under either   if being set in general, or under   if it is only to be applied for a particular virtual domain) on a front end MMP system, and these values must match between front and back ends! The option has no default.

If the  option is not set,  client attempts to use the XPEHLO command will receive an error (issued by the MTA SMTP server): 503 5.5.0 Proxy support is not enabled. If  is set but its value   does not match the  MMP&#x27;s value, client attempts to use the XPEHLO command will receive an  error (issued by the MTA&#x27;s SMTP server): 535 5.7.8 SMTP proxy authentication check failed. Note that the legacy configuration equivalent of the Unified Configuration  option was the     TCP/IP-channel-specific option (which in legacy configuration, was set in the SMTP server&#x27;s TCP/IP channel option file). (The MTA option  was introduced in MS 7.0u5.)  And the legacy configuration equivalent of the Unified Configuration   option (as well as the   option) was set as   in the   file.