hello, i am using MAIL in mac. i am using a macbook pro and i want to set up my comast.net mail. i set it up before and now its not working. i changed something and now i have no idea what i am doing. can someone please help me with what port number do i use, i have been trying like a lot of them from other websites and they dont seem to work. what is the outgoing and incoming, and the port number and all the settings. i have never had this comcast mail working correctly. when i first set it up i would have to "refresh" the MAIL all the time so it would get my mail. i can not recieve or send mail anymore. CAN ANYONE PLEASE PLEASE LET ME KNOW!!!! I AM STUCK AND HAVE NO IDEA WHAT TO DO thank you so much! Sincerely, iphone3gbaby11 thank you guys so much. please let me know!