# Email domain blacklist with wildcards

**URL:** <https://meta.discourse.org/t/email-domain-blacklist-with-wildcards/28627>\
**Category:** Product Support\
**Created:** [2015 年5 月 11 日 12:54 UTC](https://meta.discourse.org/t/email-domain-blacklist-with-wildcards/28627 "2015-05-11T12:54:32Z")\
**Posts on this page:** 1\
**Showing post:** 8

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作者： ![kensims](https://avatars.discourse-cdn.com/v4/letter/k/97f17d/32.png) [@kensims](https://meta.discourse.org/u/kensims)\
发布日期： [2015 年5 月 12 日 20:43 UTC](https://meta.discourse.org/t/email-domain-blacklist-with-wildcards/28627/8 "2015-05-12T20:43:59Z")

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> [@Mittineague](#):
>
> Depending on how many variations are possible you’ll be playing whack-a-mole without some form of regex here.

How about in addition to an exact match, if the end matches and the email address has a period immediately preceding the specified domain, that’s also a match.

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