I'm looking for help and 1&1 can seem to help with this issue. I converted one of our email addresses to a MailXchange account to try it out. We use the connector so we can use Outlook. When composing a message, the recipient sees all space bars and tab entry's as question marks in black diamonds, I beleive they are called replacement characters. It looks normal when composing the message but once sent through the servers, the question marks appear. The recipient sees them and the messages in the Sent Folder show them also.
The question marks appear when viewing the received message in Outlook and Gmail.
Any ideas?
Thank you,