"--fuzzy" may also be helpful to reduce the amount of data transferred when updating snapshot packages.
Depending on the disk space available, mirrors may provide more contents, such as older releases, current source tree, etc.
It supports every remote-mail protocol now in use on the Internet: POP2 POP3 RPOP APOP KPOP all flavors of IMAP and ESMTP ETRN. As Damien said, you should find out the reason why your log is growing.Check out this post for an explanation: Transaction Log Reuse Wait Deleting that many records will require significant log-space in itself, so if you can't make more room for the log file, you might have to delete those rows in several smaller steps. If you are in full recovery mode, than this will break you backup chain and prevent you from doing a point-in-time restore.As of 6.1, the minimum space required is approximately 700GB.However, to reduce problems when snapshot packages are updated, it is recommended to use the rsync options "--delete-delay --delay-updates" which will use additional space.