# Unexplained Email::Receiver::InvalidPost errors

**URL:** https://meta.discourse.org/t/unexplained-email-invalidpost-errors/377793
**Category:** Bug
**Created:** [August 7, 2025, 8:31pm UTC](https://meta.discourse.org/t/unexplained-email-invalidpost-errors/377793 "2025-08-07T20:31:32Z")
**Posts on this page:** 1
**Showing post:** 27

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### Author: ![lavamind](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/lavamind/32/237909_2.png) [@lavamind](https://meta.discourse.org/u/lavamind)
#### Post date: [January 19, 2026, 2:19am UTC](https://meta.discourse.org/t/unexplained-email-invalidpost-errors/377793/27 "2026-01-19T02:19:47Z")

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Already since the upgrade, three new `InvalidPost` errors were logged, but the rejection details are different: all three errors show the correct message body (where before the mailing list signature was shown) and the rejection reason is now `Access Denied`.

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_[View the full topic](https://meta.discourse.org/t/unexplained-email-invalidpost-errors/377793)._