Watchguard V10 User Manual page 326

CHAPTER 10: Using Proxies
Allow 8bit-MIME
Allow Binary MIME
BDAT/CHUNKING must be allowed for Binary MIME
to work.
Authentication Rules
- CRAM-MD5
- DIGEST-MD5
- GSSAPI
- LOGIN
- LOGIN (old style)
- NTLM
- PLAIN
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to the SMTP service that allows an SMTP client and
server to interact to start the processing of message
queues for a given host (RFC 1985).
Allows 8bit-MIME, if the receiver and host support
the extension. The 8bit-MIME extension allows a
sender and receiver to exchange messages made up
of text containing octets outside of the US-ASCII
octet range (hex 00-7F, or 7-bit ASCII) using SMTP
(RFC 1652).
Allows the Binary MIME extension, if the sender
and receiver support it. Binary MIME avoids the
overhead of base64 and quoted-printable encoding
of binary objects sent using the MIME message
format over SMTP (RFC 3030).
N
This ruleset allows a number of ESMTP
Authentication types. The default rule denies all
other Authentication types.
Allowed Authentication types include:
The SMTP service extension for Authentication is
described in RFC 2554.
OTE
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