Multiple identities in one account with Apple Mail.app

I’ve been using Thunderbird for some time now because my main account (randys.org) has multiple aliases pointing to one email address. Since Thunderbird has supported multiple identities since version 0.5, it was the natural email client of choice. I found the above link and have now setup Mail.app to use multiple identities for my one account.

I’ve been using Thunderbird for some time now but have always like Mail.app better because it’s quite a bit quicker and I like the Smart Mailbox feature. Now that I found I can do the same thing in Mail.app, I can say so long to Thunderchicken.