TZUTC: -0700
MSGID: 58567.sync_sys@1:103/705 2d182159
PID: Synchronet 3.21a-Linux master/27cbebcb9 Aug 10 2025 GCC 12.2.0
TID: SBBSecho 3.29-Linux master/27cbebcb9 Aug 10 2025 GCC 12.2.0
BBSID: VERT
CHRS: ASCII 1
FORMAT: flowed
open https://gitlab.synchro.net/main/sbbs/-/issues/969

An optional ARS that specifies which users mail should be auto-archived by the
mail server. Mail sent by or received for a BBS user would be saved in `.eml`
format, one message per file. When a user meeting the ARS sends a single mail
message to multiple remote recipients, just one copy/file is saved. When
receiving a mail message for multiple local recipients that meet the ARS,
multiple copies/files would be saved.

The rationale is that some users mail sent or received by the Synchronet mail
server should always be retained (in a format easily readable by most mail
readers) until manually cleaned up, likely never (but it'd be trivial to write
a script or program to auto-delete old archive files if desired).

Ideas for storage:
  * `data/user//.eml` - already cleaned up by new user
process
  * `data/mail//.eml` - seems to imply that it's all the
mail by/for the user, but it would not be - just the mail gone through the
mail server
--- SBBSecho 3.29-Linux
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SEEN-BY: 322/757 341/66 234 342/200 396/45 423/120 460/58 256 1124
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SEEN-BY: 5075/35
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