Can you have multiple SPF records on a single domain? The answer is no: a domain MUST NOT have multiple SPF records, otherwise SPF fails with PermError.
An SPF record is a TXT record in the DNS starting exactly with "v=spf1", followed by an array of mechanisms and/or modifiers…
This post provides step-by-step instructions on how to add a DMARC record in CloudFlare.
About DMARC recordsFirst of all, a DMARC record is a TXT record published to the DNS for your domain, under dmarc.yourdomain.com, where “yourdomain.com” is your actual domain or subdomain…
If you'd like to monitor the authentication status of your email infrastructure without having to log in to the dashboard everyday, there is a way.
You can subscribe to our periodic summary reports so that these reports are delivered to your inbox daily, weekly, or monthly…
With DMARC aggregate reports data in place, you can monitor the sender reputation of all your outbound IP addresses, no matter it's your own email server, or 3rd-party email delivery services like Mailchimp and Mailgun.
This gives you an opportunity to take action to rectify the issue in case one…
It's critically important for any company using Office 365 Exchange Server for email to implement DMARC, DKIM, and SPF to prevent or stop email spoofing and phishing as well as improve email deliverability.
Office 365 has become the de facto standard for productivity software…
Why are your emails going to spam (junk) instead of the inbox? If one is using Gmail, he might find his legitimate emails sitting in the Spam folder; or if he is using Outlook, he might find them in the Junk folder. Everyone has had that frustrating experience…
