I am running into a problem sending emails from my mail account on my ipad. I can receive, but not send. The account settings are correct, or I should say they match what is on my iphone (and they work on the iphone). I've gone to "advanced" under mail settings and changed the port to 110 and 25 (per other help forums), but neither works. The current setting is 995. It's a pop account and the ISP is 1and1.com. Suggestions? Who to contact? 1and1? Thanks so much!