# Help with multi domains

**URL:** <https://discourse.mailinabox.email/t/help-with-multi-domains/3983>\
**Category:** Help with Setup/Upgrade\
**Created:** [November 10, 2018, 7:25pm UTC](https://discourse.mailinabox.email/t/help-with-multi-domains/3983 "2018-11-10T19:25:21Z")\
**Posts on this page:** 1\
**Showing post:** 17

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**Author:** ![alento](https://discourse.mailinabox.email/user_avatar/discourse.mailinabox.email/alento/32/1371_2.png) [@alento](https://discourse.mailinabox.email/u/alento)\
**Post date:** [November 11, 2018, 10:16pm UTC](https://discourse.mailinabox.email/t/help-with-multi-domains/3983/17 "2018-11-11T22:16:39Z")

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Maybe this will help … and there are other methods if you search this forum carefully. Most are unsupported modifications as they will be overwritten when MiaB is updated.

> [@DNS /Rewrite? - Customizing the webmail urls for multiple domains on a single box?](https://discourse.mailinabox.email/t/dns-rewrite-customizing-the-webmail-urls-for-multiple-domains-on-a-single-box/2436):
>
> I have multiple domains on a single box. Is there a way that I can create unique urls for accessing Roundcube? eg [webmail.domain1.com](http://webmail.domain1.com) -\> [box1.domaina.com/webmail](http://box1.domaina.com/webmail)[webmail.domain2.com](http://webmail.domain2.com) -\> [box1.domaina.com/webmail](http://box1.domaina.com/webmail) Can i create an Apache rewrite rule to accomplish this? Other thoughts?

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