You have the reference in your very first line:
quote:
objNewDL.PutEx ADS_PROPERTY_UPDATE, "otherMailbox", (aOtherMailbox)
The
quote:
objNewDL.Put "rfc822Mailbox", CStr(strSMTPAddr)
sets the primary E-mail Address (return address), "otherMailbox" sets additional E-mail Addresses (and that is what I need) [Smile]