Postinbox Email Settings

This email setting will help you add an Postinbox email to any device, such as iPhone, Android, and desktop Outlook. We smtpimap.com provides Postinbox.com email up-to-date SMTP outgoing mail server and IMAP incoming mail server email settings with protocol and port details. Follow the steps to set up your Postinbox.com mail on your iPhone, Android, and Outlook. You will receive Postinbox mail on your device within a few minutes.

Postinbox.com SMTP IMAP Settings

The below table shows Postinbox.com SMTP and IMAP settings detail such as Postinbox supports IMAP with hostname imap.fastmail.com using IMAP port number 993 and SSL enabled Yes. Postinbox supports SMTP as an outgoing server with hostname smtp.fastmail.com using SMTP port number 587 and SSL must be Yes also make sure you have used Postinbox.com email address as username.

Incoming Mail Server Outgoing Mail Server
Account Type IMAP SMTP
Server Hostname imap.fastmail.com smtp.fastmail.com
Server port 993 587
SSL/TLS Security Yes Yes
Username Your full Postinbox email address
Authentication Your Postinbox.com email Password

Postinbox Email Setup Instructions

If you don't understand how to set up Postinbox email on your device, don't worry. We have provided a step-by-step process to setup Postinbox.com on your iPhone, Android, or Outlook easily. Just select your referred device and it will show you detailed step-by-step instructions.

Postinbox Email Setup for iPhone iPhone Postinbox Email Setup for Android Android Postinbox Mail Setup for Outlook Outlook