infrastructure/mox
1
0
Fork 0
mirror of https://github.com/mjl-/mox.git synced 2025-07-14 17:34:37 +03:00
Code Issues Packages Projects Releases Wiki Activity

implement outgoing dmarc aggregate reporting

Browse Source 
in smtpserver, we store dmarc evaluations (under the right conditions).
in dmarcdb, we periodically (hourly) send dmarc reports if there are
evaluations. for failed deliveries, we deliver the dsn quietly to a submailbox
of the postmaster mailbox.

this is on by default, but can be disabled in mox.conf.
This commit is contained in:
Mechiel Lukkien
2023-11-01 17:55:40 +01:00
parent d1e93020d8
commit e7699708ef
40 changed files with 2689 additions and 245 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
config/config.go
View File

@ -57,9 +57,10 @@ type Static struct {
Account string
Mailbox string `sconf-doc:"E.g. Postmaster or Inbox."`
} `sconf-doc:"Destination for emails delivered to postmaster addresses: a plain 'postmaster' without domain, 'postmaster@<hostname>' (also for each listener with SMTP enabled), and as fallback for each domain without explicitly configured postmaster destination."`
InitialMailboxes InitialMailboxes `sconf:"optional" sconf-doc:"Mailboxes to create for new accounts. Inbox is always created. Mailboxes can be given a 'special-use' role, which are understood by most mail clients. If absent/empty, the following mailboxes are created: Sent, Archive, Trash, Drafts and Junk."`
DefaultMailboxes []string `sconf:"optional" sconf-doc:"Deprecated in favor of InitialMailboxes. Mailboxes to create when adding an account. Inbox is always created. If no mailboxes are specified, the following are automatically created: Sent, Archive, Trash, Drafts and Junk."`
Transports map[string]Transport `sconf:"optional" sconf-doc:"Transport are mechanisms for delivering messages. Transports can be referenced from Routes in accounts, domains and the global configuration. There is always an implicit/fallback delivery transport doing direct delivery with SMTP from the outgoing message queue. Transports are typically only configured when using smarthosts, i.e. when delivering through another SMTP server. Zero or one transport methods must be set in a transport, never multiple. When using an external party to send email for a domain, keep in mind you may have to add their IP address to your domain's SPF record, and possibly additional DKIM records."`
InitialMailboxes InitialMailboxes `sconf:"optional" sconf-doc:"Mailboxes to create for new accounts. Inbox is always created. Mailboxes can be given a 'special-use' role, which are understood by most mail clients. If absent/empty, the following mailboxes are created: Sent, Archive, Trash, Drafts and Junk."`
DefaultMailboxes []string `sconf:"optional" sconf-doc:"Deprecated in favor of InitialMailboxes. Mailboxes to create when adding an account. Inbox is always created. If no mailboxes are specified, the following are automatically created: Sent, Archive, Trash, Drafts and Junk."`
Transports map[string]Transport `sconf:"optional" sconf-doc:"Transport are mechanisms for delivering messages. Transports can be referenced from Routes in accounts, domains and the global configuration. There is always an implicit/fallback delivery transport doing direct delivery with SMTP from the outgoing message queue. Transports are typically only configured when using smarthosts, i.e. when delivering through another SMTP server. Zero or one transport methods must be set in a transport, never multiple. When using an external party to send email for a domain, keep in mind you may have to add their IP address to your domain's SPF record, and possibly additional DKIM records."`
NoOutgoingDMARCReports bool `sconf:"optional" sconf-doc:"Do not send DMARC reports (aggregate only). By default, aggregate reports on DMARC evaluations are sent to domains if their DMARC policy requests them. Reports are sent at whole hours, with a minimum of 1 hour and maximum of 24 hours, rounded up so a whole number of intervals cover 24 hours, aligned at whole days in UTC."`
// All IPs that were explicitly listen on for external SMTP. Only set when there
// are no unspecified external SMTP listeners and there is at most one for IPv4 and

7
config/doc.go
View File

@ -549,6 +549,13 @@ describe-static" and "mox config describe-domains":
# typically the hostname of the host in the Address field.
RemoteHostname:
# Do not send DMARC reports (aggregate only). By default, aggregate reports on
# DMARC evaluations are sent to domains if their DMARC policy requests them.
# Reports are sent at whole hours, with a minimum of 1 hour and maximum of 24
# hours, rounded up so a whole number of intervals cover 24 hours, aligned at
# whole days in UTC. (optional)
NoOutgoingDMARCReports: false
# domains.conf
# NOTE: This config file is in 'sconf' format. Indent with tabs. Comments must be