Hi, I have just changed my ISP to Plusnet. I use EMClient (a free program like Microsoft Outlook) to manage my e-mail usage. Since my connection has changed I am having some problems with the interaction between the connection and the programme. I receive e-mails without any problem and it appears that I can send them too. However, every few seconds I get a warning box saying "Password required, server authentication failed". I have entered the correct username and password but this warning box just keeps appearing and it's driving me MAD!! If anyone can help or suggest where I can get help I'd really appreciate it. Pepperty.