# No email settings, only "Arguments -i"

**URL:** <https://meta.discourse.org/t/no-email-settings-only-arguments-i/57933>\
**Category:** Product Support\
**Created:** [February 25, 2017, 1:36am UTC](https://meta.discourse.org/t/no-email-settings-only-arguments-i/57933 "2017-02-25T01:36:57Z")\
**Posts on this page:** 1\
**Showing post:** 1

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**Author:** ![grodeska](https://avatars.discourse-cdn.com/v4/letter/g/7feea3/32.png) [@grodeska](https://meta.discourse.org/u/grodeska)\
**Post date:** [February 25, 2017, 1:36am UTC](https://meta.discourse.org/t/no-email-settings-only-arguments-i/57933/1 "2017-02-25T01:36:57Z")

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Hi all,

Banging my head against an inexplicable (to me) problem which has arisen when moving off sandbox mailgun SMTP to a new domain.

A few hours ago I switched the URL setting in app.yml to the new domain, and install is working fine. Then I moved to email settings and changed necessary settings in app.yml to the Mailgun settings for my verified domain (all DNS is good to do in Mailgun).

Instead of seeing the SMTP settings I saved in app.yml, I’m only seeing one line under “Delivery Method” that shows “Arguments -i”. Here’s a screenshot:

 ![](https://global.discourse-cdn.com/meta/original/3X/0/b/0baf15139edde3df543305bb9d14881976b55617.png)

Been searching this forum and haven’t seen any reference to this issue. If anyone has any ideas, I’m all ears.

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