git-svn-id: https://subversion.renater.fr/sympa/branches/sympa-6.2-branch@12973 05aa8bb8-cd2b-0410-b1d7-8918dfa770ce

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[feature] Now daemons capture SIGCHLD signal so that defunct child processes (sendmail) will be reaped faster.


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[dev] Refactoring.  Managee child PIDs by single point, {children} attribute of Sympa::Process instance.
By this change, number of children (slave bulks and sendmail processes) will be estimated properly.  And Proc::ProcessTable module may no longer be required.

ToDo: Use of SIGCHLD handler might be considered.


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[bug] Postfix: If tracking feature is enabled, distribution of messages will be denied when Envelope-Id is "10" to "99".  Postfix (2.3 or later) clone of sendmail interprets -V option with two characters as -XV option and rejects it because argument is incorrect.
Fixed by padding "0" to make length of envid at least eight.


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[bug][#9555] [Reported by M. Howe, Univ. of Oxford] bulk.pl or sympa.pl will crash if sendmail failed to accept messages, e.g. insufficient space for spool.  Fixed by making Sympa::Mailer::store() to check status of close().


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As a side work, Sympa::Mailer instance may have {redundancy} attribute to control process redundancy, used by bulk.pl.


git-svn-id: https://subversion.renater.fr/sympa/branches/sympa-6.2-branch@11576 05aa8bb8-cd2b-0410-b1d7-8918dfa770ce

Packets and messages stored in database by earlier version of Sympa should be migrated using update_bulk_spool.pl utility.


git-svn-id: https://subversion.renater.fr/sympa/branches/sympa-6.2-branch@11556 05aa8bb8-cd2b-0410-b1d7-8918dfa770ce

[bug][#6749] Sending is not always specified in the logs.  Now logging is done when the messages are really sent to sendmail.


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git-svn-id: https://subversion.renater.fr/sympa/branches/sympa-6.2-branch@11552 05aa8bb8-cd2b-0410-b1d7-8918dfa770ce

Use Sympa::Mailer::store() to send directly or Sympa::Bulk::store() to store bulk immediately.  Exception is Sympa::Alarm::store(): $Sympa::Alarm::use_bulk controls whether send or store.

Added documentation.


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Changes not yet merged look to need big refactoring.

Exception: Sympa::Mailer is the singleton class: global variables are not used.


git-svn-id: https://subversion.renater.fr/sympa/branches/sympa-6.2-branch@11549 05aa8bb8-cd2b-0410-b1d7-8918dfa770ce

Exception: Didn't replace excape_regexp() with quotemeta() but with s///.


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- Now Sympa::Bulk::store() returns messagekey instead of "1" when it succeeded.
- Return-Path of outbound messages will be taken from {envelope_sender} attribute of the message object.
- Priority of them will be taken from {priority} item.
- {date} item is used for delivery date.
- use_bulk flag for Sympa::Mail::sending() was deprecated.  Sympa::Bulk::store() would be called directly.


git-svn-id: https://subversion.renater.fr/sympa/branches/sympa-6.2-branch@11373 05aa8bb8-cd2b-0410-b1d7-8918dfa770ce

Exception: tools::save_to_bad() is kept.


git-svn-id: https://subversion.renater.fr/sympa/branches/sympa-6.2-branch@11337 05aa8bb8-cd2b-0410-b1d7-8918dfa770ce

- Sympa::Alarm::flush() to flush or purge the spool was separated from send_notify_to_listmaster().
- send_notify_to_listmaster() now takes context (site ('*'), robot, List) as the first argument.
- As a side work, mail_tt2/automatic_bounce_management.tt2 was separated from listmaster_notification.tt2 and listowner_notification.tt2.


git-svn-id: https://subversion.renater.fr/sympa/branches/sympa-6.2-branch@11336 05aa8bb8-cd2b-0410-b1d7-8918dfa770ce

[change] Now messages sent via WWSympa will be stored in bulk spool, directly if they are outbound messages.  On earlier releases outbound messages were injected in msg spool with special checksum.

A program upgrade_send_spool.pl to migrate messages with old format is proveded.


git-svn-id: https://subversion.renater.fr/sympa/branches/sympa-6.2-branch@11325 05aa8bb8-cd2b-0410-b1d7-8918dfa770ce

Exception: Log::do_log() uses "%m" format string instead of $ERRNO parameter.


git-svn-id: https://subversion.renater.fr/sympa/branches/sympa-6.2-branch@11316 05aa8bb8-cd2b-0410-b1d7-8918dfa770ce

[change] Messages forwarded to listmater, owner or editor, and archived messages resent by user, no longer have "Auto-Submitted: auto-forwarded" header field.
The "auto-forwarded" keyword was once proposed by draft-palme-autosub-01, however withdrawn by rev.02 of this I-D and have not been registered by IANA:
http://www.iana.org/assignments/auto-submitted-keywords


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[dev] Refactoring: Decrypted messages will be checked if they can be encrypted.  If they can not, reject them and send DSN.


git-svn-id: https://subversion.renater.fr/sympa/branches/sympa-6.2-branch@11302 05aa8bb8-cd2b-0410-b1d7-8918dfa770ce