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Flowmailer—now known as Spotler SendPro—is a robust email delivery platform designed for sending transactional emails and bulk communications with high reliability, security, and deliverability. Originating in the Netherlands, it’s widely used by organizations that require precise control over email flows, branding, and compliance. Key Features…
Enhancing the security of your organization’s communication channels is more critical than ever. Building on foundational protocols like SPF, DKIM, and DMARC, you can implement advanced technologies such as IPv6, DNSSEC, STARTTLS, DANE, and RPKI to secure Microsoft 365 email…
How do I check if my mailbox is on Litigation Hold? End-users are not aware if their inbox is on Litigation Hold as it runs seamlessly in the background without interrupting the user’s daily activities. If you are an…
Outbound securityIt is strongly recomended to send emails from an organisation which are implemented security features like SPF,DKIM and DMARC. On top of that you can use also security features like DNSSEC, TLSA and DANE to prevent that other not…
How to avoid emails come in quarantaine 1 Go to your Exchange admin center 2 Click on Transport Rules 3 Create new Transport Rule of type “Sender Authentication Result” 4 Apply this rule if: select 1 or more domains…
