Outgoing mail for a single ISP account and multiple local domains is handled well as described in http://www.i2k.net/~dougvw/mailqueue.html It seems to me that this won't work for more than one ISP where the mail to be placed in a (or each?) queue should be based on the domain part of the From: address (the method described in the link appears to me to work on a fall through based on the To: address by qmail-send). Is there another means of queuing outgoing mail (preferably in a Maildir) based on the domain part of the From: address where there are multiple local users too? e.g.: mail From: [mary|fred|bob]@abc.com should be sent via isp1 and mail From: [mary|fred|bob]@bcd.com should be sent via isp2 and should be sent separately on connection to the appropriate ISP. All of the outgoing mail is through one qmail. It is possible to send all of the abc.com mail through a bcd.com ISP connection and vice versa but that is what we'd like to avoid (header confusion). I may be barking up the wrong tree here so let me know if that's the case and point me in the right direction. TIA. -- Wm ...