Net/POP3 - Problems after deleting Msgs

Hi y'all! I tried managing some POP3 using the Net/POP3-classes. Works fine, i think, but there are some problems. Showing the messages works fine, but when i deleted a message an after that show up all of the messages i allways get "Undefined Index"-errors for "From", "To" and "Subject". Here is an example: <snip> $headers = getParsedHead($id); echo $headers["From"]; echo $headers["To"]; echo $headers["Subject"]; </snip> Where does this come from? Thanks for any tipp! Regards, Toby -- <?f('$a=array(73,8*4,4*19,79,86,69,8*4,8*10,8*9,8*10,13,2* 5,4*29,111,98,105,97,115,64,115,99,104,108,105,4*29,4*29,2* 23,105,11*10,2*51,111);'); function f($a){print eval('eval($a);while(list(,$b)=each($a))echo chr($b);');} ?>