LOL... ok... not quite THAT simple. I understand (on the most basic level) what IMAP *is* (and no, this isn't my gmail account) I just don't have a good grasp of how K-9 works with it. What I'm hoping someone will take on is creating a one-line explanation for each of the settings available. I greatly appreciate the responses.
Folder poll check frequency (defaults to Never with Enable push mail for this account checked) - Is it possible that what is best for battery life might depend on how many emails you get on the account?
Integrated Inbox - I assume this means if I am using K-9 for multiple emails they all appear to come to a single inbox on the Android
All messages (All messages in searchable folders) - need simple description of what searchable folders are
Background sync... this may sounds stupid, but what exactly is "Background data" ?
Account Settings:
Show in top group (?)
Folder display class - totally lost... what are 1st and 2nd class folders?
Folder sync class - ditto
Folder push class (ditto)
Integrate - how is this different from the Integrated Inbox?
Expunge - I assume this is the "if I delete it here, I want it really and truly deleted on the server" (?)
Folder poll check frequency (Never) - how different from initial poll/push decision?
Sychronize message sent - ? (without this, you don't get copies of your sent mail stored on the server? - any issue with server being set up with Sent folder a subfolder to Inbox?)
Folders to check with poll - Only 1st Class folders is the default - what are first class folders? (an explanation of this will probably go a long way to answering some of the later settings)
Folders to check with push - ditto
When I delete a message (Delete from server) - If I have expunge checked but have this set to "do not delete from server" what happens?
Auto-expand folder... just one?
Folders to display (all except 2nd Class folders)
Move/copy destination folders (move/copy them from where to where?)
Folder to search (All)