If it is using a popup window then it must be using JavaScript, in which case there are plenty of solutions on this site already.

Incidently, http://webmail.com/exchange is timing out for me. You might want to check that isn't the cause of your issues. (Assuming webmail.com is real and you didn't mean example.com)

In reply to Re: WebMail login popup by dorward
in thread WebMail login popup by moked

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