Attention to business owners that use email marketing.
You need to update your settings before February 1st.
If you don't your email deliverability will stop as a result of the Google and Yahoo updates that take effect at February 1st.
The settings that need to be updated in the platform that you hosts your email are the following:
* SFP
* DKIM
* DMARK
This is time critical, and I warned you!
Take immediate action!