Hi, When I send a message with the sequence +33 to my mailbox then: - When I retrieve the mail with Outlook client no problem, the display is good. - When I use OWA, I have the character resulting of ჭ html encoding ie +(+) and 33 => ჭ. For information, + 33 (with space) is well displayed but (+ 33) without the ";". I think this problem exists for all character encoded in HTML by Exchange (may be trouble in davex.dll / exprox.dll ?). There is no problem with Exchange 2003. When I use POP to retrieve the message and the source message was sent using raw text or html it is OK but not with RTF source. When I use OWA, none of the original message is well displayed (raw text, html or RTF). Any idea? Thanks.