These senders will also need to have DMARC set up at p=none policy. For more information about how to implement DKIM and DMARC and comply with the upcoming mandates, check out our articles How to handle SPF and What is DMARC and how it works. Why should you use DKIM? The main reason...
DMARC My preference is using SPF, DKIM and DMARC and not SRS. SPF SPF restricts which servers can send mail on behalf of your domains, and is an open design. SPF DNS configuration The OpenSPF site has some nice SPF generation tools to set up your SPF configuration. But the way I...
See our separate email server guide for SPF, DKIM, and DMARC configuration. Stay vigilant about security vulnerabilities by keeping your operating system and server software up to date. Regularly apply patches and updates to help maintain a secure server. Make regular backups of your server. ...
Running a business from home also opens up the opportunity for creativity in utilizing and optimizing your available space. With no need to adhere to the traditional office layout, you can shape your work environment to inspire creativity and productivity. This could mean setting up your office in...
Which of the following solutions would BEST help mitigate the issue? Verifying DMARC is enabled Several users who share a multifunction printer in an office have reported unintended, thin, vertical lines that cover the entire height of every page printed from the printer. Which of the following ...
DMARC My preference is using SPF, DKIM and DMARC and not SRS. SPF SPF restricts which servers can send mail on behalf of your domains, and is an open design. SPF DNS configuration The OpenSPF site has some nice SPF generation tools to set up your SPF configuration. But the way I...