Trusted by firms that can't afford to lose an email

Ideagen Mail Manager has filed and found project emails for 20+ years. Here is what customers say about it.

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48k+
users
2,600+
AEC firms
20+
years. Built at Arup in 2003 and still used there today
2004
marks the start of customers staying with Ideagen Mail Manager

Trusted by leading firms


Real firms. Real numbers.

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Nitsch Engineering

Email data cut from 222 GB to 35 GB in 3 months. $10,000+ saved in storage costs. E-discovery down from weeks to minutes.

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Formation Architects

Finding a specific email went from up to a week to seconds. Ideagen Mail Manager use is written into staff contracts.

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The LiRo Group

Up and running in a day with no training required.

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Kasa Companies

Every email stored centrally in a standard job folder structure, accessible locally and offline.

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Sands Consultants

Correspondence stays accessible when staff resign or go on holiday.

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enstruct

A customer for 10+ years. Simple enough that nobody has an excuse not to file.

When disputes happen, email becomes evidence

Customers choose Ideagen Mail Manager to prove what was agreed, quickly and completely.

Award-winning, customer-loved

Ideagen Mail Manager files project emails as you send them and finds any email in seconds

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Unique solution that solved a major problem effortlessly 

 "It solves a huge problem that we have, and didn't know the product existed for years. I've not seen anything like it since either, so it's a unique solution. We use it every day." 

 Departmental Manager, Mechanical or Industrial Engineering, mid-market

Ideagen Mail Manager works! 

 "I am a champion and advocate in my firm for Ideagen Mail Manager! It makes organizing and retrieving emails seamless and simple." 

Principal, small business

Email benefits 

"This tool has made email filing a priority for our team by prompting employees to file messages right away. It has also made the offboarding process much simpler, as I no longer have to spend hours sorting through years of emails that were never filed."

 Engineering Technician/IT, small business

Thank God for Mail Manager! 

 "The way Mail Manager forces the user to make a decision about filing the email makes team compliance a breeze. [...] The learning curve is minimal and it's been a Godsend on multiple occassions during staff disruptions in particular." 

 G2 reviewer

 "We have been using Mail Manager for over 10 years now. It has massively helped with organising and filing our emails, which is ever more critical with the increased volume of messages received these days."

Civil Engineering, small business

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Recognized by analysts

Ideagen has been recognized in the Gartner Market Guide for Microsoft 365 Governance Tools, 2026.

The guide helps IT leaders compare tools that add governance and management capabilities beyond the standard Microsoft 365 admin centers. Ideagen Mail Manager files project emails into your own infrastructure, so the record stays yours and findable years later.

How would you respond if a client demanded proof of all email communications from 18 months ago?

See how Ideagen Mail Manager files project emails as you send them and finds any email in seconds, however old.

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