Either the form in the reply is corrupt, or someone (the recipient or the sender) modified the form. Error only sent by outlook.com In Access 2010 I use a HTML form in an email to collect data. People get a mail with a form they can fill out. If this form is send back as a reply, Access will store the data automatically in the database. This works fine, except if this form is send back with outlook.com. Then I get the error: Either the form in the reply is corrupt, or someone (the recipient or the sender) modified the form. The form was handled the same way as in the other email programs. There was nothing changed, the form send several times, all the email clients work except outlook.com Nothing found on the net about this issue.