Alias filter alias option

Alias options:
The  alias option is the analogue of the legacy configuration  &#x5b;FILTER&#x5d; alias file named parameter. It takes a URL argument specifying the location of a  Sieve filter to apply on attempted message  postings. The argument may be any  supported form of URL that makes sense;  in particular, besides  supporting   URLs or simply file  specifications without the leading , LDAP URLs, and    are also supported. Note that when specifying a file, it must be the full file specification for the  filter file to apply.

See also:
 * Alias options
 * Alias file named parameters
 * ldap_filter MTA Option
 * MTA URL types
 * Sieve filters