greetings i made a function to send emails directly form navision with some special features. now my customer has (as usual) outlook and exchange server. and thoose 2 do some special controls that i dont want them to do. example: i create a mail from navision with recipient “dsjfjhsofhlkhkdsf” just to test if outlook gets my file and opens a new mail with it. but it does nothing. tried with “auser@adomain.com” and i works … strangely. now i tried again with “dsjfjhsofhlkhkdsf” and activated the message return and outlook told me “Unknown Recipient”. well i guess that my customer will never send a mail to an address similar to “dsjfjhsofhlkhkdsf” but the problem is, that they send faxes via mail, where you send the mail to “[FAX <FaxNo.>]” … and outlook does not let me do that … is there any way to solve it? thanks anyway