i've got a strange behaviour of the integrated email-app:
i'm using several email-accounts (pop3 and imap) with this app. in case i do just manual updates, everything works fine. but when i set it up to check my mail-accounts automatically, it becomes very slow after some time. this means: it takes up to one minute to open an inbox-folder or view an email.
recently i've discoveres that if i disable these automatic checks again, close the app, wait a few minutes and restart it again, it works fast again.
