1000 FAQs, 500 tutorials and explanatory videos. Here, there are only solutions!
Limits on incoming emails
The emails received in your kMail inbox are stored without size or time limits.
The Trash and Spam folders are emptied automatically after 30 days.
We do not recommend keeping more than 4,000 to 5,000 messages per folder (it slows down message indexing). You are therefore advised to put your messages in sub-folders, which makes them easier to consult. You can do this manually or set automatic sorting rules.