Report abuse to MailUp

If you receive unwanted messages, spam or emails that you never agreed to, you can report this abuse by filling in this form. Every report is very carefully verified by MailUp's Abuse Desk: where a case of abuse is found, the sender's platform will be blocked.

Learn how to read message headers and copy them in the box below

The following simple steps will let you quickly find (within the most popular email or webmail clients) the headers you need to fill in the form and report a case of abuse.

Learn how to read message headers

Please note: If you choose to remain anonymous, we will not disclose your address to our customer when asking for the registration data to be verified; however, we cannot suspend the service if there is not a significant number of individual reports.

Message header*

I wish to remain anonymous

Please note: if you opt to remain anonymous, we will not provide your email address to the sender when asking for a verification of the opt-in details, but this will make it harder to determine whether there was a violation of the MailUp terms of use. Account block in this scenario can typically be enforced only if we receive a significant amount of complaints.