petebdsppl

Has anybody got any idea what is happening to my e-mails. The problem is this. I usually use outlook express for sending and receiving e-mails and I have 4 e-mail addresses(3 x tiscali.co.uk and 1 x ukgateway.net) Until recently I could send and receive e-mails with all of the addresses using outlook express. Now I cannot receive any e-mails with one of the tiscali addresses (but I am able to send e-mails using it) . When I open outlook express it connects and authorises but then says it has not received any messages. However if I log on to the Tiscali homepage and use Webmail I can retrieve messages for that e-mail address. I have checked and re-entered all the connection settings and passwords in outlook expess accounts as directed by Tiscali but it has not resolved the problem. I have even tried using a seperate differnt pc but once again I can only receive e-mails via Tiscali Webmail and not using oulook express. I have contacted Tiscali Help but they have been as much use as a chocolate teapot!! Any help would be much appreciated.