Hi Sinha,
indly check this , will help you.
http://forums.cnet.com/7723-6638_102-272324/outlook-express-6-error-when-pressing-send-receive/
http://help.virginmedia.com/system/selfservice.controller?CONFIGURATION=1002&PARTITION_ID=1&TIMEZONE_OFFSET=&USERTYPE=1&VM_CUSTOMER_TYPE=Cable&CMD=VIEW_ARTICLE&ARTICLE_ID=37917
If you are facing any issues please let me know.
Regards,
Mukram.