# Can't send email with certificate issue

**URL:** <https://meta.discourse.org/t/cant-send-email-with-certificate-issue/113207>\
**Category:** Self-hosting\
**Created:** [April 2, 2019, 8:35am UTC](https://meta.discourse.org/t/cant-send-email-with-certificate-issue/113207 "2019-04-02T08:35:48Z")\
**Posts on this page:** 1\
**Showing post:** 2

<div class="post-metadata">

**Author:** ![kyu](https://avatars.discourse-cdn.com/v4/letter/k/b3f665/32.png) [@kyu](https://meta.discourse.org/u/kyu)\
**Post date:** [April 2, 2019, 9:15am UTC](https://meta.discourse.org/t/cant-send-email-with-certificate-issue/113207/2 "2019-04-02T09:15:57Z")

</div>

I managed to figure this out myself.  
Settings below works for my situation.

```yaml
  DISCOURSE_SMTP_ADDRESS: smtp.myquickid.synology.me
  DISCOURSE_SMTP_PORT: 25
  #DISCOURSE_SMTP_USER_NAME: admin@mydomain.com
  #DISCOURSE_SMTP_PASSWORD: "plainpass"
  DISCOURSE_SMTP_ENABLE_START_TLS: false # (optional, default true)
  #DISCOURSE_SMTP_OPENSSL_VERIFY_MODE: none
  #DISCOURSE_SMTP_AUTHENTICATION: none
  DISCOURSE_SMTP_OPENSSL_VERIFY_MODE: none

```

Ignoring user name and password is weird though.

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