Automatic Resize of Pictures before sending

[stphn]

There are other threads in this forum which do ask the same. At the moment not implemented, I guess this (old) thread describes a workaround as well:

How to compress attachments prior to sending

This feature is currently not supported. But it’s fairly high up on the list of things we want to add. In the meantime you could use an app that compresses images before adding them to K-9 Mail. Appropriate search terms for the Play Store are: photo image compress resize shrink