My backup size is increasing and the backups are taking much longer to do. What can I do to streamline the process?
It is recommended that a reindex is preformed on your system once a month, has this been done?
While this is being done use the option to remove Emails, these attachments form part of the back up and if not purged can rapidly increase the size.
Emails can also be Purged from the Queued Email screen by using the Purge Sent button.
In version 8.427 there is an option in Admin / Manage Email Defaults to keep the email attachments.