Here are whitelisting instructions for some of the major email service providers.
To add email@example.com to your AOL address book:
To whitelist firstname.lastname@example.org with Yahoo!, you will need to set up a “filter” after first taking the following steps:
Now to create the filter:
To whitelist our address with Hotmail you will need to add email@example.com to your Hotmail Safe List. Here’s how:
To whitelist in Thunderbird, you will need to add firstname.lastname@example.org to your address book, and then set up your Thunderbird Junk Mail Controls to whitelist your address book.
Apple Mail for OS X
You do not need to whitelist email from RecruitAlliance in Postini unless you find it trapped in the “Junk” area by Postini.