White and Blacklist

At We Do IT USA, keeping your inbox clean and secure is a top priority. Part of our approach to effective email spam filtering includes managing allow lists and block lists—powerful tools that help customize and fine-tune your protection.

What they are

• Allow lists (aka “White Lists”): A list of trusted senders or domains whose emails you always want to receive, making sure important messages don’t get caught in the spam filter.

• Block lists (aka Black Lists): A list of known spam sources, malicious senders, or unwanted domains whose emails are automatically blocked from reaching your inbox.

Why it matters

• Better accuracy: Fine-tuning your spam filter reduces false positives      (important emails marked as spam) and ensures truly harmful or unwanted messages are kept out.

• Custom control: Every business is unique. Allow lists and block lists let us tailor filtering rules to match your specific needs and communication patterns.

• Enhanced security: By blocking known threats and spam sources, your risk of phishing attacks and malware delivered by email is significantly reduced.

How it helps your business
With allow and block lists, We Do IT USA ensures that your email security isn’t just one-size-fits-all, but carefully configured to keep critical messages flowing while filtering out what you don’t want.

At We Do IT USA, our goal is to make your email experience safer, smarter, and more reliable—so your team can focus on what matters most.