This allows to make web archives public without fearing to leak users
email addresses.

Prevent unnecessary DB access in add_list_member

In add_list_member the value $current_list_members_count is discarded if max_list_member == 0 (default setting).
This prevents the "high db load" produced by the successive DB accesses.

Fix typo in bounced POD and improve wording.

Fix #31 — Fix order of list’s config params

Additional fix to #593

Add sympa.conf-dist

Fixed by opening aliases file as Sympa::LockedFile instance.
Note: To keep exclusive processing by file lock effective, file won't be closed (unlocked) before newaliases will be finised.

Sympa::Aliases::Template creates exclusive lock on local storage

Additional changes to: Salaun urennes1/fix scenario name with dots (#589)

Sympa::Scenario::new() was unable to load scenario filename including dots

PR#582 addition 1

Fix tt2 indentation

Note: Message catalog should be tweaked.

Note: Message catalog should be tweaked.

dkim_sign: Normalize CRLF->LF for DKIM-Signature

ARC: Comment in Authentication-Results field prevents check on srvid (See #575)

See https://rt.cpan.org/Public/Bug/Display.html?id=129066

- `sympa.conf-dist` always contains all available configuration settings,
  letting admins copy those they want in `sympa.conf`;
- it’s generated at `make`, getting the settings from `Sympa::ConfDef` module;
- it’s installed in `$sysconfdir` at `make install`.

This behavior is useless when aliases file is shared by multiple hosts with network drive.
Fixed by creating lock at the same place as aliases file.

Slight change in list admins cache expiry.

Sympa::Scenario::new() was unable to load scenario filename including dots. Example: visibility.igr.univ-rennes1.fr

Fix #548 — Add DB log entry when message is rejected or distributed via email

Mail::DKIM::Signer wraps DKIM-Signature with with \r\n\t; this
is the hardcoded Separator passed to Mail::DKIM::TextWrap via
Mail::DKIM::KeyValueList. MIME::Tools on the other hand
(MIME::Head::stringify() in particular) encode EOL as plain \n;
it is thus necessary to normalize CRLF->LF for DKIM-Signature to
avoid confusing the mail agent.