# E-mail parou de funcionar, 550-Bad HELO

**URL:** <https://meta.discourse.org/t/email-stopped-working-550-bad-helo/129592>\
**Category:** Product Support\
**Created:** [Setembro 26, 2019, 4:53pm UTC](https://meta.discourse.org/t/email-stopped-working-550-bad-helo/129592 "2019-09-26T16:53:43Z")\
**Posts on this page:** 1\
**Showing post:** 8

<div class="post-metadata">

**Author:** ![gerhard](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/gerhard/32/119479_2.png) [@gerhard](https://meta.discourse.org/u/gerhard)\
**Post date:** [Outubro 1, 2019, 4:47am UTC](https://meta.discourse.org/t/email-stopped-working-550-bad-helo/129592/8 "2019-10-01T04:47:12Z")

</div>

Vou verificar se algo foi quebrado durante a migração para o Debian 10 ou a atualização para o Rails 6. Enquanto isso, definir `DISCOURSE_SMTP_DOMAIN` no `app.yml` deve funcionar. Acho que devemos usar como padrão o valor de `DISCOURSE_HOSTNAME` se o domínio SMTP não estiver definido explicitamente. 🤔

---

_[View the full topic](https://meta.discourse.org/t/email-stopped-working-550-bad-helo/129592)._