For some reason my Droid deletes all of my inbox after a day or so. Is there any way to stop this or to find the old emails?
Are you deleting them off your main account? In a POP or IMAP set up, if you delete them off your main account (or remove them from your inbox) then when your phone syncs up your emails will be removed - at least I am experiencing that with a Comcast email account. I think this is good because deleting them on the Droid is cumbersome.
A gun in the hand is better than a cop on the phone.
Only the Skilled Survive
A computer lets you make more mistakes faster than any invention in human history - with the possible exceptions of handguns and tequila.
Drill Sergeant Frick's Rules For Un-armed Combat.
1. Never be unarmed.
2. See Rule #1
USMC rule # 23 of gunfighting: Be polite, be professional, but have a plan to kill everyone you meet.
I'm having the same problem. I'm used to my Storm keeping emails until I delete them *on the phone*, so I would sometimes save Redbox codes or the like, but now I open up my email (non-google) and I will watch as it deletes my inbox. I have even gone to click one and and it will have deleted it before I can see it. UGH!