Maximum Cyrus Account Name Length?

[Forrest Aldrich]

In addition to my other post re: Maximum SASL2 password length, I'd like 
to know what the maximum login-id (or account name) length of a Cyrus 
IMAPD account is.

Thank you.
---
Cyrus Home Page: http://asg.web.cmu.edu/cyrus
Cyrus Wiki/FAQ: http://cyruswiki.andrew.cmu.edu
List Archives/Info: http://asg.web.cmu.edu/cyrus/mailing-list.html