Using several SMTP Address to send mail Share on Facebook Post on reddit Tweet on Twitter Share on LinkedIn Home › Forums › Messaging Software › Exchange 2000 / 2003 › Using several SMTP Address to send mail This topic has 4 replies, 4 voices, and was last updated 13 years, 6 months ago by kdani. Viewing 1 post (of 1 total) Author Posts kdaniMember Feb 11, 2007 at 3:02 pm #121223 I’ve read http://support.microsoft.com/kb/289833 to enable exchange to use 2 smtp domains. I receive the mail just fine. [email protected] [email protected] works fine. When I try to send the mail from the 2nd domain (I’ve enable the from field in outlook) – I get an error (I’m on exchange 2007, using outlook 2003): “You do not have premission to send the message on behlaf of the specified user” How can I choose from which address I’m sending the mail ? Thanks, Dani Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic.