I previously had AquaMail configured to download the last X days of messages, but then I reset my phone, and now that I am trying to reconfigure it, I am unable to find the setting to change syncing from messages to days. I am using version 1.5.1.9 on Android 4.4.3.
I did some searching and checked the Settings > Mail, receiving > Message to sync option, but I can't find a "By time" option. Am I missing something obvious, or did that feature get removed?