Why aren't emails from my work domain being delivered to a yahoo email account?

We don't send bulk mailings, just an occassional email to a client with a yahoo address. Any emails from our domain are undelivered and no bounceback message is produced. Our clients are also unable to find the message in their bulk folder. Just sent myself a test email and despite my work address being in my contacts, no email is received. Please help!

Why aren't emails from my work domain being delivered to a yahoo email account?
Yahoo is still having some problems at the moment. Suggested cures range from Update Adobe Flash Player and Javascript to clear IE7 cache, cookies, and browsing history. Different things seem to work for different people. It's causing attachments to not show, 999 errors where it won't let you do a particular action and some people cannot send recieve delete or move mail. It's not just Vista either it's happening to some of us on XP. I have been advised to use this site to view my mail, www.mail2web.com if all else fails go back to classic mail via this link. http://us.mg1.mail.yahoo.com/dc/optout?s... click yes when asked do you want to opt out. Hope this helps.

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