I’m using Vista Mail as my default client on Vista 32bit laptop. Since last week whenever I start Vista mail, I get greeted by the error message saying :
“The server you are connected to is using a security certificate that could not be verified”
I tried to find out solution on web but dint got any, later I contacted ATT (my ISP) and they told me change few settings such as changing POP server to pop.att.yahoo.com and SMTP server to smtp.att.yahoo.com. Apart from these they also advised me to change the SMTP port to 465 and POP3 port to 995, and also to keep Use an encrypted connection (SSL) check marked.
I did all these things but still while starting Vista Mail, I get the same error. Hope any of you guys can help me out in this.