23 lines
1.2 KiB
Plaintext
23 lines
1.2 KiB
Plaintext
# Postfix SMTP Generic Maps
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# This file controls the return path (envelope sender) for outbound SMTP emails
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# Only applies to emails being relayed through external SMTP (SES in our case)
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#
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# Format: original_sender rewritten_sender
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#
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# For mailing list emails, we want bounces to go to our bounce processing address
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# This is critical for email-based bounce handling to work properly
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# Rewrite envelope sender for all mailing list addresses to bounce address
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# When emails are forwarded through mailing lists via SES, bounces come back to us
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community@lists.sasalliance.org bounces@lists.sasalliance.org
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board@lists.sasalliance.org bounces@lists.sasalliance.org
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members@lists.sasalliance.org bounces@lists.sasalliance.org
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announcements@lists.sasalliance.org bounces@lists.sasalliance.org
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# Generic pattern - any @lists.sasalliance.org sender gets rewritten to bounce address
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# This catches any new lists automatically
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@lists.sasalliance.org bounces@lists.sasalliance.org
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# Also rewrite any envelope sender that's sending through our system
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# This ensures ALL outgoing mail via SES has our bounce address as return path
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@sasalliance.org bounces@lists.sasalliance.org |