Admins: Antonl_Sokolovskii@gmail.com, Antonl_Sokolovskii@gmail.com
Contacts: Mikhail_Alaev@gmail.com, Anton_Sokolovskii@gmail.com
Draft: False
Modified: 11/10/2015 14:23:06
Notes: Test
Multi-line
value
Project: Project-1

$Text = @"
Admins: Antonl_Sokolovskii@gmail.com, Antonl_Sokolovskii@gmail.com
Contacts: Mikhail_Alaev@gmail.com, Anton_Sokolovskii@gmail.com
Draft: False
Modified: 11/10/2015 14:23:06
Notes: Test
Multi-line
value
Project: Project-1
"@
[Void]($Text -match 'Contacts:+.*')
[Array]$Contacts = (($Matches.Values -replace 'Contacts:') -split ',') | % {$_.Trim()}

Mikhail_Alaev@gmail.com
Anton_Sokolovskii@gmail.com

IsPublic IsSerial Name                                     BaseType
-------- -------- ----                                     --------
True     True     Object[]                                 System.Array

(?:Contacts:)([a-zA-Z0-9_@., ]{1,})(?:Draft:)