# How can I bulk remap/update user email addresses?

**URL:** <https://meta.discourse.org/t/how-can-i-bulk-remap-update-user-email-addresses/56519>\
**Category:** Product Support\
**Created:** [28 Janeiro , 2017 15:56 UTC](https://meta.discourse.org/t/how-can-i-bulk-remap-update-user-email-addresses/56519 "2017-01-28T15:56:29Z")\
**Posts on this page:** 1\
**Showing post:** 14

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**Author:** ![harveywun](https://avatars.discourse-cdn.com/v4/letter/h/a88e57/32.png) [@harveywun](https://meta.discourse.org/u/harveywun)\
**Post date:** [29 Janeiro , 2017 14:13 UTC](https://meta.discourse.org/t/how-can-i-bulk-remap-update-user-email-addresses/56519/14 "2017-01-29T14:13:38Z")

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Yeah, i guess that’s the question. Under `notification email` :

[quote]The from: email address used when sending all essential system emails. The domain specified here must have SPF, DKIM and reverse PTR records set correctly for email to arrive.  
[/quote]

I’ve specified notification email to be `no-reply@mysite.com.au. But I only have [mysite.co](http://mysite.co) (and NOT mysite.com.au) with SPF, DKIM and reverse PTR records set correctly with mailgun.

I’m getting notification emails just fine. I just want to double check and make sure it is ok to leave it as is.

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