Determining deliverability

Rob Siemborski rjs3 at
Sun Jul 13 11:11:09 EDT 2003

On Sat, 12 Jul 2003, Pat Lashley wrote:

> In particular, is there any clean method for an MTA like exim to
> determine whether a given local part is deliverable via the Cyrus
> lmtpd?  (Or, more accurately, would it be deliverable if sieve
> were turned off and there are no problems with quotas, etc.)
> I am particularly interested in being able to do so with local
> parts which contain detail notation for submailboxes.  (E.g.,
> 'patl+cyrus.users')

Er... Whats wrong with just attempting delviery of the message?

Or do you want your MTA to reject the message during the SMTP session and
not bounce it later?

If you want the later situation, you might be stuck.


Rob Siemborski * Andrew Systems Group * Cyert Hall 207 * 412-268-7456
Research Systems Programmer * /usr/contributed Gatekeeper

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