To all, I was looking at the Cyrus IMAPD and SASL code. I was curious as to why the IMAPD code has "--with-krb". My main concern is if this flag was used to compile in a version of Kerberos and the SASL library was upgraded to use a newer version of kerberos, what would be the implications of the Cyrus code using an "older" version of kerberos. thanx, Len Smith