On Tue, Feb 24, 2009 at 11:35:07AM -0500, Sahil Tandon wrote: > On Feb 24, 2009, at 11:31 AM, "Joseph L. Casale" > <jcas...@activenetwerx.com> wrote: > >> Is it possible to hold mail destined to only certain users in a queue >> until I then >> release it manually? > > Direct mail for those users to the retry transport via transport maps.
This is not very efficient, because the mail moves between the deferred and active queues until the user's transport setting is updated, and then all mail for the user (old and new) is released. The OP probably wants a quarantine system. Postfix does not come with a built-in quarantine system. The easist is to deliver the mail into suitable maildirs for review, and then use an IMAP client to forward appropriate mail to the real destination or discard it instead. More complex solutions require custom code. -- Viktor. Disclaimer: off-list followups get on-list replies or get ignored. Please do not ignore the "Reply-To" header. To unsubscribe from the postfix-users list, visit http://www.postfix.org/lists.html or click the link below: <mailto:majord...@postfix.org?body=unsubscribe%20postfix-users> If my response solves your problem, the best way to thank me is to not send an "it worked, thanks" follow-up. If you must respond, please put "It worked, thanks" in the "Subject" so I can delete these quickly.