Skip to content

Bounce Domain Guide #460

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
sislr merged 2 commits into from
Oct 6, 2026
Merged

Bounce Domain Guide #460

Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
1f67dd2
Apply suggestions
Stiwyy Oct 5, 2026
c800232
Fix typo
Stiwyy Oct 5, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
8 changes: 2 additions & 6 deletions sparkpost_and_mailtrap.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -74,7 +74,7 @@ MAIL_SENDER: 'Sample App <sample-app@yourdomain.tld>'

Set up your ENV-variables and test if the mails are working. Manual test emails can be send via the following command in the rails console (production environment): `ActionMailer::Base.mail(to: 'yourname@renuo.ch', from: ENV['MAIL_SENDER'], subject: 'Testmail', body: 'Mail content').deliver_now!`

## Bounce Domain
## Bounce domains

### What is a bounce domain?

Expand Down Expand Up @@ -120,11 +120,7 @@ Bounce domain: bounce.renuo.ch
Do not use the root domain if it is also used for normal incoming email. Using a dedicated subdomain avoids interfering
with your existing email configuration.

### DNS records

SparkPost will provide a CNAME record that you need to add to your DNS provider.

### Verify bounce domain
### Add bounce domain

1. In the domains tab, select Bounce Domains
2. Click "Add Bounce Domain"
Expand Down
Loading