SMTP: RFC822 Header Fields Used by the Gateway

ID: Q118968

The information in this article applies to:

Microsoft Mail Gateway to SMTP, version 3.0

SUMMARY

The Microsoft Mail Gateway to SMTP uses the following RFC 822 headers:

TO
CC
FROM
SUBJECT
RETURN-RECEIPT-TO
RR
ENCODING
X-MS-ATTACHMENT (for SMTP Gateway 3.0 and later, used for SMTP backbone mail)
X-NC-ATTACHMENT (for SMTP Gateway 2.1b or earlier)

All other fields are preserved and passed on in the message to the recipient, unused by the gateway.

Additional query words: 3.00 smtp header RFC822

Keywords :
Version : MS-DOS:3.0
Platform : MS-DOS
Issue type :