Manage the e-mail attachments at your mailbox. You can also save and manage those attachments at your Cloud.


The maximum attachment size is 30 MB.

An attachment is a file that is attached to an e-mail. Attachments may contain viruses. Open an attachment only if the sender is known to you and trustworthy.

If you click on an attachment, you have the following options:

  • Open or save the file on the hard drive of your computer.
  • Back up important files in your Cloud. The advantage is that your Cloud data is backed up professionally on many servers in the data center.
  • You can open texts, spreadsheets and presentations directly in your Online Office.
  • You can view images, photos and PDFs right in your mailbox.

Manage attachments using Cloud, Online Office or your computer.