Download of ExchangeServerRecovery 2.10 was on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. Esr.exe is the most common filename for this program's installer. The most popular version among the program users is 2.1.
We cannot guarantee that the program is safe to download as it will be downloaded from the developer's website. Before launching the program, check it with any free antivirus software. The actual developer of the software is Recoveronix Ltd. The software lies within System Utilities, more precisely Backup & Restore.
From the developer:
ExchangeServerRecovery is a data recovery program for Microsoft Exchange Server databases. ExchangeServerRecovery processes corrupted mail databases (.edb, .stm) and saves the recovered data to a common Personal Storage File (.pst) format to be read with Outlook or other compatible mail client. ExchangeServerRecovery supports Exchange 5.5, 2000.
Recovers mail folders, messages, notes, contacts, tasks, appointments.
You may want to check out more software, such as Backup Safe Keeper, SAFE Block or vReplicator, which might be related to ExchangeServerRecovery.