Technicians have been "working around the clock" to fix problems with the Manx.net e-mail system.
Manx Telecom says it believes it's made "significant progress" after issues transferring 30,000 user accounts, and millions of mail items, to a new platform.
It's described the issues as "unforeseen difficulties" and has apologised to customers who've been affected.
Chief technology officer Kevin Paige says the problems started during the migration process:
Loganair celebrates 700,000th passenger
Loganair have marked their 700,000th passenger travelling at the Isle of Man Airport.
Free talk on marketing for local artists
People who work in the creative field are being invited to a free talk on marketing themselves.
UK tour operator bringing 20 travel agents to Island
A UK holiday tour operator is planning on sending 20 travel agents to the Isle of Man as it plans what it calls 'Famolidays' here.
Freight firm plans new Foxdale hub
There are plans to build a new industrial unit on an empty plot opposite Foxdale's clocktower.
Regulator proposes changes to financial services laws
The Island's Financial Services Authority is asking for feedback about proposed law changes.
Former Asia Fresh restaurant up to let
Could you run a business from the site of a former sushi restaurant in central Douglas?
Finance leaders from world's poorest countries gather for island conference
Douglas will be hosting government finance leaders from the world's poorest and remotest countries to learn from the island's expertise at a seven-day academic conference this weekend.
Suite justice - advocates open new HQ in Douglas
A Manx legal company is celebrating its new headquarters.
