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28th April 2022
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Office 365 outbound spam filter

21st April 2022

Microsoft has decided to turn on outbound spam filtering on all new accounts logon as an admingo here https://security.microsoft.com/antispamby default the Anti-spam outbound Policy is set to Default-M$ Controlled aka…

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Rogue DHCP fix

DHCP (Dynamic Host Configuration Protocol) when a device is connected to a network, it shouts for an IP address. the DHCP server answers with an unused IP address, default gateway…

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Fortigate Cloud Management

13th April 2022

Manage your Fortigate devices at forticloud.com New Firewalls come with an 8 character code physically on a sticker Add existing firewalls to Cloud Mgt interface thusly https://community.fortinet.com/t5/FortiGate/Technical-Tip-Add-FortiGate-device-to-FortiCloud-account-without/ta-p/191123

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Update Stand-alone VmWare ESXi

12th April 2022

Step1:download patch, Ignore patches < 1 month old, patches are cumulativehttps://customerconnect.vmware.com/patchESXi (not ESX), enter the major build and click searchbeside the patch name click View Detailssearch for “Image Profile Name”record…

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Active Directory Clear AdminCount

1st April 2022

PingCastle or another Domain health/security tool may tell you that an account isn’t administrator but it has the adminCount set to a number larger than 0. here is how to…

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Exchange Onsite Removal

I encountered this while running PingCastle and cleaning up domain Company had Exchange Onsite then moved to Exchange365 PingCastle reports vulnerable schema class msExchStorageGroup/PossSuperiorComputer logon with a user that is…

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Finding Domain Kerberos Delegations

31st March 2022

nice powershell script here https://blog.netwrix.com/2021/11/30/what-is-kerberos-delegation-an-overview-of-kerberos-delegation/

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HowTo Test a Mail server BEFORE going live

25th March 2022

Use the Wormly website to test email deliver either before going live with at new mail service or if there are problems. https://www.wormly.com/test-smtp-server (previously free, now subscription reqd :/ )…

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HP Printer prints every other page garbled

The default printer driver for HP M402 and maybe others come by default set to double sided printing, even if the printer is single sided only. UNCHECK double sided and…

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