Send via SMTP
Use any SMTP server to send your email campaigns. OutSends connects to your SMTP provider so you can send with full control over delivery infrastructure.
How it works
Get started with send via smtp in a few simple steps.
Get SMTP credentials
Obtain your SMTP server host, port, username, and password from your email provider.
Add SMTP sender
Enter your SMTP credentials in OutSends sender settings. We support SSL and TLS connections.
Verify connection
OutSends tests the SMTP connection to confirm everything works before sending.
Send campaigns
Select your SMTP sender when creating campaigns and send with full delivery control.
Why OutSends for send via smtp
Everything you need, integrated in one workspace.
- Use any SMTP provider for complete infrastructure flexibility
- Full control over sending reputation and deliverability
- SSL and TLS encryption for secure email transmission
- Combine SMTP with other senders in rotation
Related features
Explore more capabilities that work alongside send via smtp.
Frequently asked questions
What SMTP providers does OutSends support?
OutSends works with any SMTP-compatible provider including Amazon SES, SendGrid, Mailgun, Postmark, and custom SMTP servers.
Does OutSends support SMTP authentication?
Yes, OutSends supports LOGIN, PLAIN, and CRAM-MD5 SMTP authentication methods.
Can I use SMTP alongside Gmail sending?
Yes, you can configure multiple senders and rotate between Gmail, SMTP, and API providers.
Ready to try send via smtp?
Create a workspace, connect a sender, and launch your first campaign \u2014 free, no credit card.