Email Option Comparison

ISSL offers a number of email options, so there will be an option to suit you and your business requirements.

Please note that it is not possible to just move one email between systems, all email accounts for a domain have to be on the same system.




Hosted Exchange 2016

Office 365

Mail kept on multiple servers for resilience No Yes Yes
Storage space 1GB per account 150GB per account 1TB
Sync to other devices Email Email, Calendars, Tasks, Notes  
Shared calendars, tasks and notes No Yes  
Automatic Backup No Yes  
Anti-Spam Limited Yes  
Anti-Virus Limited Yes  
Push email support No Yes  
10 year archiving option No Optional  
Microsoft Outlook No 2007, 2010, 2013 or Outlook for Mac OSX 2011 at £1.50 per account per month  
Mix and Match options available No Yes  
Web Mail Yes Yes  
Terms Provided "As Is" Pay Monthly/Annually Pay Monthly/Annually
Pricing NO LONGER PROVIDED £5.29 Per Account Per Month + Vat From £9.00 per user per month + VAT
Details NO LONGER PROVIDED More Details