Important Update: New Google and Yahoo Spam Filters Starting February
Have you or your IT department reviewed your DMARC and DNS settings to ensure your emails align with the upcoming changes to Google and Yahoo’s spam filters? Mark your calendars for February 1st, as that’s when these new spam filtering rules will take effect.

For more details, you can read the article here.

Before the changes roll out, check your domain’s reputation using Mail Tester. This tool will help you determine your current score and identify any missing DMARC, DKIM, or other settings. I recently improved my score from 9/10 to 10/10 with their suggestions!