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author | Eric Wong <e@yhbt.net> | 2020-01-10 22:55:30 +0000 |
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committer | Eric Wong <e@yhbt.net> | 2020-01-12 21:27:52 +0000 |
commit | ea5c81fb5c45d75528de81b91019af58782e2d91 (patch) | |
tree | 4baf150edcb1d5200d23a8e1df1f43d1ec8e244f /examples/unsubscribe-milter@.service | |
parent | da0eeb321433b70819dd417afcaf1ac86e1da5df (diff) | |
download | public-inbox-ea5c81fb5c45d75528de81b91019af58782e2d91.tar.gz |
Instead of providing a generic "mailto:foo+unsubscribe@example.com" address in List-Unsubscribe which requires confirmation, replace it with a mailto: header with a unique subject which contains the same unique ID we put in the https:// URL. This makes it easier for some MUAs without https:// support to unsubscribe with a single action via the List-Unsubscribe header.
Diffstat (limited to 'examples/unsubscribe-milter@.service')
-rw-r--r-- | examples/unsubscribe-milter@.service | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/examples/unsubscribe-milter@.service b/examples/unsubscribe-milter@.service index 98e3d478..eb5dcbe4 100644 --- a/examples/unsubscribe-milter@.service +++ b/examples/unsubscribe-milter@.service @@ -14,6 +14,12 @@ After = unsubscribe-milter.socket # copy+paste errors # umask 077 && dd if=/dev/urandom bs=16 count=1 of=.unsubscribe.key ExecStart = /usr/local/sbin/unsubscribe.milter /home/mlmmj/.unsubscribe.key + +# UNIQUE_MAILTO makes the List-Unsubscribe mailto: header unique +# so unsubcribing becomes one-step (requires MDA/MTA configuration, +# see the bottom of examples/unsubscribe.milter +# Environment = UNIQUE_MAILTO=1 + Sockets = unsubscribe-milter.socket # the corresponding PSGI app needs permissions to modify the |