DMARC is a custom DNS record in your public DNS zone file that tells receiving email systems how to treat an incoming email. If the sending email system is evaluated as being trusted – which can be attained by that system being included in your SPF record, or having a Read more
Hire an email security expert to review your email security posture. Rob Walton is a qualified, experienced, email security expert – and can review your email security measures. Rob Walton can provide an Email Security Assessment Report for $1,000 USD. You will need to provide details on all your registered Read more
Encryption for Exchange Online Mailboxes Exchange Online mailbox data encryption can be increased beyond the default Microsoft provided level. When you first use Exchange Online for your mailboxes, the data is encrypted with a Microsoft encryption key that protects your data. This is similar to having your laptop protected by Read more
Protect Unused Email Domains Against Cyber Attack Organizations usually own a large number of email domains, for brand protection reasons. But only use a subset of those email domains for their mailboxes. It is recommended to protect unused email domains as part of your overall cyber security. Typically any email Read more