- Is it
possible to set another passwort for the DB-user (default is
djigzo/djigzo) and where should it be set?
Yes that possible. The password can be set in conf/hibernate.cfg.xml
(see the connection.password setting)
- Is it possible to down-trim the amount of
logging done by Djigzo by
Djigzo uses Log4J. You can change the log levels in
conf/log4j.properties. If you change for example the root logger to
Then only WARN messages will be logged. You can set the log level
for each individual logger differently. For all available loggers
see Djigzo Web Admin -> Logger Manager.
- Is it possible to use the 64Bit OpenJDK JVM?
Yes. I personally use the 64bit OpenJDK.
And BTW is there a rule of thumb for what size of
e-mail the default
of 512MB heap size is sufficient?
Djigzo uses Javamail and Javamail is quiet memory hungry. The amount
of memory used depends on the number of spool threads. Default
number of spool threads is 4 (see config.xml).
Is there any relation between mail size and memory requirement eg.
something like mail-size * xxMB * number-of-spool-threads for the
sizing or is it merely a performance setting?