Commit Graph

12 Commits

Author SHA1 Message Date
Joshua Tauberer 5924d0fe0d various cleanup related to the new permitted_senders column for aliases 2015-08-14 23:05:08 +00:00
David Piggott e6ff280984 Store and set alias receivers and senders separately for maximum control 2015-07-20 12:51:57 +01:00
David Piggott 3fdfad27cd Add support for bidirectional mail alias controls
This is an extension of #427. Building on that change it adds support in the
aliases table for flagging aliases as:
 1. Applicable to inbound and outbound mail.
 2. Applicable to inbound mail only.
 3. Applicable to outbound mail only.
 4. Disabled.

The aliases UI is also updated to allow administrators to set the direction of
each alias.

Using this extra information, the sqlite queries executed by Postfix are
updated so only the relevant alias types are checked.

The goal and result of this change is that outbound-only catch-all aliases can
now be defined (in fact catch-all aliases of any type can be defined).

This allow us to continue supporting relaying as described at
https://mailinabox.email/advanced-configuration.html#relay
without requiring that administrators either create regular aliases for each
outbound *relay* address, or that they create a catch-all alias and then face a
flood of spam.

I have tested the code as it is in this commit and fixed every issue I found,
so in that regard the change is complete. However I see room for improvement
in terms of updating terminology to make the UI etc. easier to understand.
I'll make those changes as subsequent commits so that this tested checkpoint is
not lost, but also so they can be rejected independently of the actual change
if not wanted.
2015-07-20 12:51:57 +01:00
Joshua Tauberer 13958ba4df Merge pull request #427 from pichak/add-sender-login-mismatch
Reject outgoing mail if MAIL FROM (envelope sender) does not match login name or is not an alias that directs mail (directly) to login name.
2015-06-24 18:03:03 -04:00
Joshua Tauberer 6a9eb4e367 improve inline documentation for the virtual-alias-maps query 2015-06-21 08:22:33 -04:00
Morteza Milani fc03ce9b2f Fix login map. Now includes both emails and aliases 2015-06-20 03:27:18 -07:00
Joshua Tauberer 5fd107cae5 more work on making the bash scripts readable 2014-10-04 17:57:26 -04:00
Joshua Tauberer 698ae03505 catch-all addresses should not have precedence over mail users
Aliases have precedence over mail users. A catch-all address would grab mail intended for a mail user and send it elsewhere. This adds some SQL hackery to create dummy aliases for all mail users.

fixes #200
closes #214 another way
2014-09-27 13:32:10 +00:00
Joshua Tauberer 9d40a12f44 first pass at making readable documentation by parsing the bash scripts 2014-09-21 13:43:31 -04:00
Joshua Tauberer b56f82cb92 make a privileges column in the users table and mark the first user as an admin 2014-08-08 12:31:22 +00:00
Joshua Tauberer 023cd12e1a hide lots of unnecessary and scary output during setup 2014-07-16 09:36:56 -04:00
Joshua Tauberer e713af5f5a refactor the mail setup scripts
As the scripts keep growing, it's time to split them up to
keep them understandable.

This splits mail.sh into mail-postfix.sh, mail-dovecot.sh,
and mail-users.sh, which has all of the user database-related
configurations shared by Dovecot and Postfix. Also from
spamassassin.sh the core sieve configuration is moved into
mail-dovecot.sh and the virtual transport setting is moved
into mail-postfix.sh.

Also revising one of the sed scripts in mail-dovecot to
not insert a new additional # at the start of a line each
time the script is run.
2014-07-10 12:49:28 +00:00