Outbound SMTP is supported the following ports:


Outgoing SMTP Server:outbound.mailhop.org
SMTP Port:25 (default), 2525, or 10025
SMTPS (SSL/TLS):587 or 465 (default) or 10465

Summary:

This article explains the default and alternative port numbers for configuring Outbound SMTP services and provides the necessary server details to set up your email client.

Objective

Users will learn which port numbers are supported for Outbound SMTP and how to configure their email client for optimal functionality.

Introduction

When setting up email delivery using Outbound SMTP, the default port (25) may be blocked by some Internet Service Providers (ISPs). This article provides a comprehensive list of supported ports and outgoing server details to help you configure your email service effectively.

Prerequisites

  • Access to your email client's SMTP settings.
  • Knowledge of your ISP's port blocking policies (if applicable).

Step-by-Step Instructions

  1. Understand the Default Port: The default port for Outbound SMTP is port 25. However, some ISPs may block this port for security reasons.
  2. Supported Ports for Outbound SMTP:Depending on your ISP's policies, you can use one of the following ports for Outbound SMTP:
    • 25 (default)
    • 2525
    • 10025
  3. Secure Port Options for SMTPS (SSL/TLS):If your email client requires a secure connection, use one of the following ports:
    • 587 (default)
    • 465
    • 10465
  4. Configure Outgoing SMTP Server Settings:Use the following server details when configuring your email client:
    Outgoing SMTP Server:outbound.mailhop.org
    SMTP Port:25 (default), 2525, or 10025
    SMTPS (SSL/TLS):587 (default), 465, or 10465

Internal Links

Learn more about Outbound SMTP.

Conclusion

By using the appropriate port numbers and server details provided in this guide, you can configure your email client to work seamlessly with Outbound SMTP services, ensuring reliable email delivery.