Today on the Datanauts it’s email security. Lots of organizations have outsourced their email to the cloud, and for good reasons: Web access is ubiquitous, email infrastructure can be a pain to manage and secure, and email can take up lots of storage.
But there are also good reasons for keeping email in-house, including privacy and retention requirements, specific security needs, and the ability to maintain control over your infrastructure destiny.
On today’s episode we’ll discuss how to build a robust and secure in-house email infrastructure, talk about the importance of IPv4 and IPv6 support, explore technologies and protocols to validate email servers and thwart spammers, and explain the role of DNS in supporting secure email.
ITProTV is an easy, entertaining approach to online IT Training. With ITProTV, you’ll gain access to the most important tools needed to prepare you for IT certification. For a free 7-day trial–and for a limited time get 50% off a monthly membership for the lifetime of your active subscription–visit itpro.tv/datanauts and use code DATANAUTS50.
Sender Policy Framework – OpenSPF.org
DMARCian – A DMARC Deployment Tool
DomainKeys Identified Mail – DKIM.org
DomainKeys Identified Mail Signatures – IETF 6376