> For the complete documentation index, see [llms.txt](https://help.branch.io/llms.txt).

# Custom Email Partner Technical Guides

5 sections · 20 articles

- [Amazon SES Configuration](https://help.branch.io/developer-hub/aws-ses-configuration.md): Connect Amazon Simple Email Service to Branch Email so your email links deep link users into your app with attribution. (updated 2026-08-20)
- [CleverTap Configuration](https://help.branch.io/developer-hub/clevertap-configuration.md): Set up CleverTap personalization links with Branch across supported email service providers, including SES and SendGrid. (updated 2026-08-20)
- [Customer.io Configuration](https://help.branch.io/developer-hub/customerio-configuration.md): Connect Customer.io to Branch Email so your email, push, and SMS links deep link users into your app. (updated 2026-08-20)
- [Emarsys Configuration](https://help.branch.io/developer-hub/emarsys-configuration.md): Connect Emarsys to Branch Email so your campaign links deep link users into your app with full attribution. (updated 2026-08-20)
- [Iterable Configuration](https://help.branch.io/developer-hub/iterable-configuration.md): Connect Iterable to Branch Email so your cross-channel campaign links deep link users into your app. (updated 2026-09-08)
- [Sendgrid Configuration](https://help.branch.io/developer-hub/sendgrid-configuration.md): Connect SendGrid to Branch Email so your email links deep link users into your app with full attribution. (updated 2026-08-20)
- [CheetahMail](https://help.branch.io/developer-hub/category/cheetahmail.md): 2 articles, starting with Cheetah Digital Cheetah Mail Configuration, Cheetah Digital Marketing Suite Configuration (updated 2026-09-22)
- [Adobe](https://help.branch.io/developer-hub/category/adobe.md): 3 articles, starting with Adobe Journey Optimizer (AJO) Configuration, Adobe Campaign Standard Configuration, Adobe Campaign Classic Configuration (updated 2026-08-20)
- [Oracle](https://help.branch.io/developer-hub/category/oracle.md): 3 articles, starting with Oracle Responsys Configuration, Oracle Eloqua Configuration, Oracle Bronto Configuration (updated 2026-09-08)
- [Braze](https://help.branch.io/developer-hub/category/braze.md): 4 articles, starting with Braze | Sparkpost Configuration, Braze | Sendgrid Configuration, Braze | Mailjet Configuration, Braze | Amazon SES Configuration (updated 2026-10-19)
- [Salesforce Marketing Cloud Web Default](https://help.branch.io/developer-hub/category/salesforce-marketing-cloud-web-default.md): 2 articles, starting with SFMC Configuration, AMPscript for SFMC Configuration (updated 2026-08-24)