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Fix a fault
Billing and payments
Track your order
Which products do you have?
Broadband and internet
Business billing
Email, security and hosting
BT Mobile
Phone line and services
Phone systems
How can we help you?
Website management tools
Cloud business apps
Office 365
Domains
Email
Online safety and security
Fixing email problems
Enhanced IT support
Web hosting
Search marketing (PPC)
Help with the MyOffice closure
Which products do you have?
How do I move my mailbox from BT Business to another provider?
How do I add BT to my email 'safe sender' list?
What are primary and secondary users?
Email sent to me is falsely identified as spam
What is the difference between a primary and secondary user?
I have received a warning that I am reaching my mailbox limit, what do I do?
How much mailbox storage space is available?
Setting up your email software using Office 365
How to back up emails from Outlook
Comparing Business Email Lite and Microsoft Office 365
Getting started with email
Why am I unable to add an email alias?
My btconnect mailbox is full – how do I make space for emails?
How to set up email using a new BT hosted domain
How do I change my business email and My Account password?
How do I set up automatic replies for my email?
How do I set up email forwarding?
How do I add an email alias?
How do I remove an email alias?
Domain transfer after switching to BT from another ISP
What Microsoft systems are no longer supported?
Additional support
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