How Can We Help You?

Choose a category below to find the answers you need.


Postbox 5

See all 12 articles


General Info

Using Postbox

Quick Reference


Migrating Settings

Importing & Exporting Email Messages

See all 7 articles

Setting up Accounts

See all 16 articles

Basic Configuration

See all 14 articles

Advanced Configuration

See all 13 articles

Sending and Receiving Messages

See all 28 articles

Email Management & Organization

See all 20 articles

Address Books

See all 9 articles

Searching in Postbox

See all 10 articles


Mac Integration

See all 15 articles


How-To's & Trouble-Shooting

How To's

See all 51 articles

Knowledge Base + Help Articles

See all 125 articles

Error Codes / Error Messages

See all 13 articles