| Syntax: | smtp_auth |
|---|---|
| Default: | smtp_auth login plain; |
| Context: | mail, server |
Sets permitted methods of SASL authentication for SMTP clients. Supported methods are:
login- AUTH LOGIN
plain- AUTH PLAIN
cram-md5- AUTH CRAM-MD5. In order for this method to work, the password must be stored unencrypted.
external- AUTH EXTERNAL (1.11.6).
none- Authentication is not required.
Please login to continue.