# Postmaster Filter use match value

**URL:** https://community.zammad.org/t/postmaster-filter-use-match-value/2799
**Category:** Technical assistance
**Created:** [July 15, 2019, 11:44am UTC](https://community.zammad.org/t/postmaster-filter-use-match-value/2799 "2019-07-15T11:44:00Z")
**Posts on this page:** 1
**Showing post:** 5

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### Author: ![wucherpfennig](https://community.zammad.org/user_avatar/community.zammad.org/wucherpfennig/32/1604_2.png) [@wucherpfennig](https://community.zammad.org/u/wucherpfennig)
#### Post date: [July 16, 2019, 2:17pm UTC](https://community.zammad.org/t/postmaster-filter-use-match-value/2799/5 "2019-07-16T14:17:13Z")

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- too bad… We depend on those kind of functions to extract data from the mails like order / invoice numbers etc. (eg. “INV0001” \> “0001”)
- api is possible but overcomplicated

We use the “#customer” tag to “bounce” emails since we are using O365 and microsoft does not allow bouncing via email client.

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