At 12:06 PM -0400 4/12/02, Stefan Jeglinski  imposed structure on a 
stream of electrons, yielding:

>Obviously there's something going on with nc.rr.com and dot 
>usernames. I have an e-mail in to them, but I was wondering if any 
>gurus here had some insight to any potential problems with '.' in 
>usernames, as far as MTAs go. Is there any reason to filter and 
>bounce them, for example?

Well, it's an oddity...

According to RFC822, a 'local-part' can only have a '.' between 
'words' and NOT at the end. A '.' could be the last character of a 
'quoted-string'  so in theory using "mary." (with the double-quotes) 
should work but in practice it may not because the handling of 
quoted-string addresses is pretty poor. The '.' is the only special 
character that has this odd status: it can be part of an address 
unquoted but only with a word before and after it.


-- 
Bill Cole
[EMAIL PROTECTED]
Fount of obscure arcana....

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