recompile packages to include base / libressl errata?

[Tim Kuijsten]

I'm following 5.7-stable but I'm not confident if my dovecot server has 
the recent OBJ_obj2txt fix (019) for it's tls connections. Should I 
start using the dovecot port and recompile instead of using the dovecot 
package in order to get the fix? I'm using dovecot with IMAP over tls.

Furthermore, is ldd and the knowledge if a package uses tls enough to 
determine if a package has to be recompiled or not? If so, am I correct 
to conclude that postfix does not have to be recompiled because it 
dynamically links libssl.so.32.0 and libcrypto.so.32.0?

-Tim