Smtp mail service provider

Here are some popular SMTP mail service providers:

  1. Gmail: Google's free email service provides SMTP access for sending emails.
    • SMTP Server: smtp.gmail.com
    • Port: 587
    • Authentication: OAuth or App Password
  2. Outlook: Microsoft's email service provides SMTP access for sending emails.
    • SMTP Server: smtp.office365.com
    • Port: 587
    • Authentication: OAuth or App Password
  3. Yahoo: Yahoo's email service provides SMTP access for sending emails.
    • SMTP Server: smtp.mail.yahoo.com
    • Port: 587
    • Authentication: OAuth or App Password
  4. Zoho: Zoho's email service provides SMTP access for sending emails.
    • SMTP Server: smtp.zoho.com
    • Port: 587
    • Authentication: OAuth or App Password
  5. Sendinblue: Sendinblue is a popular email marketing service that provides SMTP access for sending emails.
    • SMTP Server: smtp-relay.sendinblue.com
    • Port: 587
    • Authentication: API Key or OAuth
  6. Mailgun: Mailgun is a cloud-based email service that provides SMTP access for sending emails.
    • SMTP Server: smtp.mailgun.org
    • Port: 587
    • Authentication: API Key or OAuth
  7. Amazon SES: Amazon's Simple Email Service (SES) provides SMTP access for sending emails.
    • SMTP Server: email-smtp.amazonaws.com
    • Port: 587
    • Authentication: AWS Access Key ID and Secret Access Key
  8. SparkPost: SparkPost is a cloud-based email service that provides SMTP access for sending emails.
    • SMTP Server: smtp.sparkpost.com
    • Port: 587
    • Authentication: API Key or OAuth
  9. Mailjet: Mailjet is a cloud-based email service that provides SMTP access for sending emails.
    • SMTP Server: smtp.mailjet.com
    • Port: 587
    • Authentication: API Key or OAuth
  10. Postmark: Postmark is a cloud-based email service that provides SMTP access for sending emails.
    • SMTP Server: smtp.postmarkapp.com
    • Port: 587
    • Authentication: API Key or OAuth

Please note that some of these services may have specific requirements or restrictions for using their SMTP servers, such as rate limits, authentication methods, or content filtering. Be sure to check the documentation for each service before using their SMTP servers.