Hi,
Long time no see, guys.
I wrote this post a few years ago, but the problem is still there.
I have a related issue: this folder on the "internal" SD card got cluttered and was taking about 130 MB until I cleared it manually.
Judging by creation dates of the files within this folder (\sdcard\Android\data\org.kman.AquaMail\files\parts\), they were leftovers from emails no longer present either on the server (POP3) or on my device.
Is this supposed to be an issue?
I am now on IMAP (which is not important anyway) and can store this folder on the real SD card and I have set the period to delete cached attachments after three days. But this folder keeps growing crazily huge and yesterday I discovered cached files dated back to November last year. It seems I cleaned this folder in November the last time
Kostya, care to comment?