FAQ - Are Dropmyemail backups done incrementally ? After the first backup is complete subsequent backups are incremental - only new emails are added to the backup. Related articles FAQ - How do I delete an archived mailbox ? User Manual/Drop Suite Portal - Dropsuite Portal - Starter Guide FAQ - Why does it take so long for the initial backup/archive to be completed ? Dropmyemail - Starter Guide FAQ - Is there a limit to the size of the attachment ?