A client (let's call him "Mr. H") for whom I have done some light networking support (I'm not a webhosting guy, but have a limited understanding of the basics) has GoDaddy.com as his webhost and e-mail service. A client of Mr. H (call them "bigbank.com") is getting frequent bounces when trying to send e-mail to Mr. H. GoDaddy support claims that either bigbank.com's outbound mail server is being blocked by Spamhaus.org or a link within the e-mails points to a site blacklisted by spamhaus.org. I have looked up the MX records of bigbank.com and they are not on spamhaus' lists. I am awaiting an attached example of a blocked e-mail for further inspection. I anticipate not finding any questionable links and getting stonewalled by GoDaddy. I suppose that's the long way to get around to my question: I need a recommendation for a reliable webhost that can provide hosted exchange service as well as good web presence. They need to have minimal filtering of e-mail or at least provide access to a quarantine area (a la Postini style).