SPF stands for Sender Policy Framework, is an email authentication standard developed by AOL, in which domain of an e-mail sender can be authenticated for that sender. SPF compares the email sender’s actual IP address to a list of IP addresses authorized to send mail from that domain. thereby discouraging spam mailers, who routinely disguise the origin of their e-mail, a bad practice known as spoofing
The IP list is published in the domain’s DNS record.
Learn effective methods to trace IP addresses from emails for security verification, spam identification, and enhanced email management with practical step-by-step guidance.
This blog post dives into the world of email APIs, SMTP servers, and email delivery services. Learn how they work together to get your emails into inboxes, not spam folders. Boost your email marketing results with this essential guide!
The SMTP response code list can be used to help quickly determine the reason for email bounces or why you received an SMTP error when sending an email.
Learn how to defend your firm from business email cybercriminal attacks, including how to spot and block them. Discover important tips with Mailazy now!