Category Archives: System Administration

$allgroups=get-adgroups $t = foreach ($g in $allgroups) { $m = get-adgroupmember $g foreach ( $me in $m ) { $me | add-member -membertype noteproperty -name “groupname1” -value $g.name -force } $m | select } $t | select *groupname, name | … Continue reading →

After a recent consolidation we needed to give users in a seperate (but trusted) domain access to mailboxes on an exchange 2010 server. The below code (copied from https://social.technet.microsoft.com/Forums/exchange/en-US/d2f051f0-9649-4ac0-8e82-9783a34d0eed/how-do-you-grant-full-mailbox-permissions-to-someone-in-a-different-domain-in-exchange-2010?forum=exchange2010 – by J. Duke Rogers Communicore Technologies & Triangle Forensics) does … Continue reading →

Allows you to create longer lasting self signed certificates for testing new-selfsignedcertificate in powershell is pretty good but doesnt allow more than 12 months expiration. selfssl7 allows up to 50 years and 2048 bit size. Its default behavior is to … Continue reading →

To do a bulk mailboxexport on exchange 2010 for all mailboxes, it mus tbe to a share and the share needs appropriate permissions. Filter the get-mailbox to get a subset of the mailboxes. $a=get-mailbox foreach ($u in $a) { $u.alias … Continue reading →

Script to export a list of all the mailboxes in an organisation and send the results as attachments to an email. Gives a list ordered by size and after that ordered by last logon time (to hilight old inactive mailboxes). … Continue reading →