The problem started about a week ago, with me receiving some but not all new incoming e-mails twice. But since yesterday I got all 460 mails from the webmail server transferred to the inbox and today I got these 460 mails again. So now I have 920 mails in the inbox multiple times. Some of them twice some of them three times and some four times. I use POP3 and have a web based email I can access for that account, but there seems everything normal. Is there a problem with sychronising the mails or should I just switch the account to IMAP?