Источник:
http://mscrmblog.net/2013/12/04/shar...g-my-settings/
==============
Came across this problem while testing some workflow approvals on my SharePoint 2013 instance, needed to change the email addresses of my test users.
The fix:
Run this powershell script to programmatically update the email address of the SPUser object.
$web = Get-SPWeb "http://sp13dev01:8081" ;$user = $web.EnsureUser("empowercs\man1"); Set-SPUser -Identity $user -Email "is@myemailaddress.com.au" -Web "http://sp13dev01:8081"
Источник:
http://mscrmblog.net/2013/12/04/shar...g-my-settings/