I got a BSNL DataOne broadband connection a few weeks back. Since then, I am not able to send mail through my VSNL dial-up account, even when I use the DUN connection, after switching off the DSL modem. I get a message 'md3.vsnl.net.in connection refused'. I am able to receive mail through the same account even with the BSNL broadband. I use Eudora 6.2 with Windows XP Professional with SP2. I have checked the POP, SMTP, DNS, ANS addresses etc. and all are as they were previously. What is wrong and what is to be done?