14 Free SMTP Servers for Reliable Notification Emails

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When it comes to sending notification emails, having a reliable SMTP server is crucial. SMTP (Simple Mail Transfer Protocol) servers facilitate the delivery of emails, ensuring that your messages reach their intended recipients. In this article, we'll explore 14 free SMTP servers that you can use for sending notification emails.

1. SendGrid

SendGrid offers a powerful, cloud-based SMTP service that allows you to send transactional and marketing emails. With its free plan, you can send up to 100 emails per day, making it suitable for low-volume email sending.

2. Mailgun

Mailgun provides a robust email service for developers. Its free tier allows you to send up to 10,000 emails per month, ideal for small-scale email campaigns or transactional emails.

3. SparkPost

SparkPost is another popular SMTP service provider, offering a free tier that permits the sending of up to 15,000 emails per month. It's a great option for sending transactional and marketing emails alike.

4. SendinBlue

SendinBlue's free plan enables you to send up to 300 emails per day. It's a comprehensive email marketing and transactional email solution suitable for small businesses.

5. Mailjet

Mailjet offers a free plan that allows you to send up to 6,000 emails per month. It's a user-friendly platform for sending marketing and transactional emails.

6. Amazon SES

Amazon Simple Email Service (SES) is a cost-effective, scalable, and flexible email sending service. While it's not completely free, its pay-as-you-go pricing model makes it affordable for low-volume senders.

7. Mandrill

Mandrill, part of the MailChimp suite, offers a generous free tier for sending transactional emails. It's a great choice for developers looking to integrate email functionality into their applications.

8. Postmark

Postmark specializes in transactional email delivery. While it doesn't offer a traditional free plan, its pricing model is based on usage, making it cost-effective for low-volume senders.

9. Elastic Email

Elastic Email provides a free tier that allows you to send up to 100 emails per day. It's a versatile platform suitable for both marketing and transactional emails.

10. MailerSend

MailerSend offers a free plan that enables you to send up to 12,000 emails per month. It's a great option for developers and businesses needing a reliable SMTP server.

11. SendPulse

SendPulse's free plan permits the sending of up to 15,000 emails per month. It's an excellent choice for email marketing and transactional emails.

12. Moosend

Moosend offers a free plan that allows you to send unlimited emails to up to 1,000 subscribers. It's a powerful email marketing platform suitable for small businesses.

13. SMTP2GO

SMTP2GO provides a free tier for sending up to 1,000 emails per month. It's a reliable SMTP relay service for transactional and marketing emails.

14. Pepipost

Pepipost offers a free plan that enables you to send up to 30,000 emails per month. It's a cost-effective solution for sending transactional emails.

In conclusion, there are numerous free SMTP servers available for sending reliable notification emails. Whether you're a developer, a small business owner, or an individual needing to send emails, there's a free SMTP server that can meet your needs. Choose the one that best fits your requirements and start sending emails today!

AOTsend adopts the decoupled architecture on email service design. Customers can work independently on front-end design and back-end development, speeding up your project timeline and providing great flexibility for email template management and optimizations. Check Top 10 Advantages of Managed Email API. 99% Delivery, 98% Inbox rate. $0.28 per 1000 emails. Start for free. Pay as you go.