Home
About Us
Company History
GMS Story
Products
Lite
On Premise
Cloud
GMS Cloud Login
Webspace Login
Signup for Business
Signup for Home
Pricing
Partnerships
OEM Partnerships
Technology Partnerships
Cloud Marketplace Partnerships
Support
Knowledge Base
Helpdesk
Downloads
Blog
Contact Us
Search For
Search
Home
Knowledge Base
980
980
What is the SMTP EXPN command?
Question I understand EXPN is a command that can be supported by mail servers that accept Enhanced SMTP. What exactly...
Knowledge Base Categories
Workgroupshare
Video Tutorials
Using GMS Cloud Apps
Softalk Share Server
Softalk Organizer
Softalk Mail Server
Softalk Collaboration Suite
Softalk
OfficeTalk
Office Apps for Consumer Customers
Office Apps for Business Customers
Office Apps
GMS Webspace
GMS Project
GMS Office
GMS Drive
GMS
Getting Started With GMS Cloud
Cloud Migration Options
Alerts
Need Support?
Can't find the answer you're looking for?
Contact Support
