afsmtp: set value for success to avoid uninitialized value using for success

Signed-off-by: Juhász Viktor <jviktor@balabit.hu>
afsmtp: Drop MARK messeges

Signed-off-by: Juhász Viktor <jviktor@balabit.hu>
afsmtp: support retries() option

Signed-off-by: Juhász Viktor <jviktor@balabit.hu>
Signed-off-by: Budai Laszlo <Laszlo.Budai@balabit.com>
afsmtp: add the smtp to stats

Signed-off-by: Budai Laszlo <Laszlo.Budai@balabit.com>
afsmtp: add template options

Signed-off-by: Budai Laszlo <Laszlo.Budai@balabit.com>
afsmtp: check whether required options is set

Signed-off-by: Juhász Viktor <jviktor@balabit.hu>
Signed-off-by: Budai Laszlo <Laszlo.Budai@balabit.com>
afsmtp: timezone option error corrected

Signed-off-by: Juhász Viktor <jviktor@balabit.hu>
afsmtp: refactorized insert function to make the error handling readable

Signed-off-by: Juhász Viktor <jviktor@balabit.hu>
Signed-off-by: Laszlo Budai <stentor.bgyk@gmail.com>
afsmtp: stat counter[stored] fix

Signed-off-by: Budai Laszlo <Laszlo.Budai@balabit.com>
afsmtp: afsmtp_dd_log_rcpt_status() fixed

Signed-off-by: Budai Laszlo <Laszlo.Budai@balabit.com>
Merge pull request #177 from lbudai/f/afsmtp-pe

F/afsmtp pe
afsmtp: Minor formatting changes

This updates some copyright years, fixes formatting mistakes, and adds
driver ids to a couple of error messages.

Signed-off-by: Gergely Nagy <algernon@madhouse-project.org>