Having a URL in my signature sends my e-mail to the spam list (Yahoo Groups) or bulk mail (Yahoo Mail) Why?
To be more specific, my e-mail signature includes a URL to my web site (private site, not selling anything). I used to be able to post messages on Yahoo Groups and send e-mail to Yahoo addresses without incident. Over the past few months, having that URL in my signature identifies my e-mail messages as potential spam, or as bulk mail. Why is that? Other than removing the URL, what can be done to avoid the problem? The most maddening thing about it is that sometimes, my messages will go through without a problem. More often than not, however, they’re (wrongly) identified as spam.