free smtp server

You can achieve this by using PHP’s mail() function or similar in other technologies but these are not recommended as you can run into some deliverability issue here. Especially when you have a shared web server and the server’s IP might already be on spam blacklists, which will send your emails in the recipient’s spam folder and hence conflicting the deliverability. And therefore, this is not a recommended way to sent transactional emails. You can read about who provides dedicated IP here.

Check out our free SMTP server list and choose which plan is best suited for your needs –

  1. SendinBlue – 9000 Free Emails Every Month Forever
  2. Pepipost – 30,000 Free Emails |  150,000 Emails @ Just $17.5
  3. Pabbly – Unlimited Emails | 100 Subscribers
  4. Elastic Emails – $10 | Unlimited Emails to 10,000 contacts
  5. SendPulse
  6. Mailify
  7. MailJet
  8. Amazon SES
  9. Mandrill
  10. Mailgun
  11. Google SMTP Server
  12. Postmark
  13. Spark Post
  14. SendGrid

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