Reference

Limits, glossary, FAQ, what's new and contacting support.

Every limit in one place
Files, text, scheduling, bulk upload, plans, security and alerts: the numbers you can run into.
Glossary
Short definitions of the words used in Postalu and in this help center.
What's new
Recent changes to Postalu, newest first. The Dashboard also shows the latest release.
Frequently asked questions
Short answers to the questions people ask most, with links to the full guides.
Contact support
Where to write for help, billing, privacy and security, and what to include.
Using the help center
Search tips and shortcuts.