SMTP + Email Delivery
Email should be a company control, not a mystery box. CreditSoft keeps provider choices, sender identity, local relay options, and queued customer follow-up in the same settings area as the rest of the office stack.
- Support for common business email and transactional providers gives each office a practical sender path.
- The companion and CRM can flag invalid provider logins without sending customer emails directly.
- Local relay support lets the container send through localhost when the installation calls for it.
Supported providers
Email lanes your office can configure.
Microsoft 365
Google Workspace
Amazon SES
SendGrid
Mailgun
Zoho Mail
Postmark
Brevo
SMTP.com
Custom SMTP
Supported provider lanes
- Business email Microsoft 365, Google Workspace, and Zoho Mail fit offices already using hosted business mail.
- Transactional delivery Amazon SES, SendGrid, Mailgun, Postmark, Brevo, and SMTP.com cover scalable system email.
- Custom SMTP Any other mail server can be connected when the provider is not listed yet.
How it should behave
- Staff-reviewed queue Prepared emails sit in CRM work for review instead of firing from the companion.
- Saved sender lanes More than one provider can be stored so the company can switch without rebuilding the setup.
- Local-first secrets SMTP passwords and API keys belong in server settings, not public website files.
Keep the overview clean.
This is the detailed email provider page. The features overview now links here instead of trying to explain every provider inline.