(uw-)imap question

[Ken Moffat]

I have an Imap server question. My home server runs postfix/uw-imapd to 
serve a couple of local machines and for remote mail access. The server 
name is "noisy" locally, but the imap server is a qualified domain. (for 
example, blah.blah.com) When I access blah.blah.com I get a certificate 
error, since the cert belongs to server "noisy". Can I have 2 server 
certs? or is there another way to alias the server, or should I just go 
with blah.blah.com for both local and internet mail access?

Thanks for anything....

-- 
ken