Enhance mail logs

[javier.amor.garcia@…]

This is neccessay for reportin in #1451

• discriminate between mail sent and received
• consolidate logs

[javier.amor.garcia@…]

(In [14774]) NN dapted to changes inpostfix years dates refs #1453

[javier.amor.garcia@…]

(In [14778]) added log ocnsolidation and report method to mail refs #1451

[javier.amor.garcia@…]

Mail now has consolidation of logs. however I think that MailLogObserver? is not working properly this is the reason I havent implemented the discrimination between sent/received at 'full log' level, I hadn't time to fix MailLogObserver?.

One case where I am sure it does not work properly is when we send the mail to other SMTP server and is rejected for whatever reason (i have witnessed it with greylisting) i nthis case ther isn't any log for this event.

The bottom line is that we have to revise and fix LogObnserver? whenever possible.

[javier.amor.garcia@…]

(In [14814]) backported fix in logs from trunk. It seems that solves the bugs reproted in this ticket refs #1453

[javier.amor.garcia@…]

(In [15582]) BP: now if more than one LogHelper? uses the same fiel the lines are only aprsed one time closes #1436 refs #1453

[anonymous]

Changeset [15585] by javier.amor.garcia

NN: added more cases

[anonymous]

We have fixed know errors, tested cases and the whole thing seems in place. We close it until new error are found.

[javier.amor.garcia@…]

(In [15609]) NN: added migration to change not null status in one of the mail table log columns refs #1453

[javier.amor.garcia@…]

(In [15580]) fixed bad test refs #1623

[javier.amor.garcia@…]

(In [15712]) NN: fixed to field for alis mai lrecipients refs #1453

[javier.amor.garcia@…]

(In [15754]) NN: adapted test to change in years refs #1453