Sysadmin Today #38: Email Security

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In this episode, I will discuss email security best practices.

Host: Paul Joyner
Email: paul@sysadmintoday.com
Facebook: https://www.facebook.com/sysadmintoday
Twitter: https://twitter.com/SysadminToday


Show Links

Podnutz Episode discussing Automation
http://podnutz.com/podnutz273/

Reverse DNS Checker
https://www.debouncer.com/reverse-dns-check?attempt=1

SPF, DKIM & DMARC Information
https://blogs.technet.microsoft.com/fasttracktips/2016/07/16/spf-dkim-dmarc-and-exchange-online/

Exchange 2016 Anti-Spam Setup
http://msexchangeguru.com/2017/08/08/exchange-2016-anti-spam-configuration/

Exchange 2013 Anti-Spam Setup
http://techgenix.com/anti-spam-and-anti-malware-protection-exchange-2013-part1/

Exchange 2010 Anti-Spam Setup
http://www.mustbegeek.com/configure-anti-spam-agents-in-exchange-2010/

How to Create a rule to prevent spoofing
https://www.intrust-it.com/2015/10/14/use-mail-rules-in-office-365-to-tag-emails-with-spoofed-senders/

Preparing for the mandatory use of TLS 1.2 in Office 365
https://support.microsoft.com/en-us/help/4057306/preparing-for-tls-1-2-in-office-365

Encrypted Messaging
https://pixelprivacy.com/resources/encrypted-messaging/

RBL List
Spam Cop:          bl.spamcop.net
Surriel:                psbl.surriel.com
Spamhaus:         zen.spamhaus.org
Sorbs:                  dnsbl.sorbs.net
Barracuda:          b.barracudacentral.org


Please Support the Channel
https://www.patreon.com/sysadmintoday   



Sysadmin Today #37: User Management

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In the episode, I will share my thoughts on user management.

Host: Paul Joyner
Email: paul@sysadmintoday.com
Facebook: https://www.facebook.com/sysadmintoday
Twitter: https://twitter.com/SysadminToday


Show Links

AD Manage Plus
https://www.manageengine.com/products/ad-manager/

Office 365 Offboarding script
https://gallery.technet.microsoft.com/office/Staff-Off-Boarding-Script-430bdd0a

Please Support the Channel
https://www.patreon.com/sysadmintoday   



Sysadmin Today #14: Server & Network Maintenance

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In this episode, we will review setting up a maintenance and renewal schedule. This will include Server, SAN, Network, AD, OS and Application maintenance.

Host: Paul Joyner
Email: paul@sysadmintoday.com
Facebook: https://www.facebook.com/sysadmintoday
Twitter: https://twitter.com/SysadminToday 

Click below to download the Server & Network Maintenance Checklist Guide!
Maintenance Checklist

Check out the site’s new resource page!
https://sysadmintoday.com/resources/ 

Replmon & Repadmin Info
https://blogs.technet.microsoft.com/askds/2009/07/01/getting-over-replmon/
https://virtualizationmaximus.wordpress.com/2014/09/15/run-replmon-on-windows-server-2008-r2-2012-r2-windows-7-8-8-1-without-installing-windows-server-2003-support-tools-2/

Please Support the Channel
https://www.patreon.com/sysadmintoday