how to block a sender in outlook for good

You can block that address if you like, but it won’t stop the next email they send, or the one after that, or the one after that.

You might get the exact same spam over and over, but each time it’ll be “From:” a different email address.

They don’t send email from the same address more than once. There’s another technique spammers use that renders individual address blocking completely ineffective. For example: From: the display name - not the email address - is The actual email address is So, in some email programs, you would only see this: From: looks like an email from but it’s not - it’s really from can block if you like, but it won’t block this particular email because that’s not where it came from. Your email program might show something like: From: Leo A. When present, many email programs will display it in place of the email address. Notenboom” and the email address is display name is optional. One technique - “ From: spoofing” - makes emails appear as if they’re from someone they’re not.Įmail addresses have two parts: the email address itself and an optional “display name”. If this is the case, there’s nothing to fix because nothing is broken. In fact, depending on your email program or interface, that may be exactly what “blocking” means: “When an email from this sender arrives, put it in the junk folder.” That is the system working exactly as intended: spam should show up in your spam or junk folder rather than in your inbox. You said the email is coming “repeatedly to my junk email box”. If it’s showing up in your spam folder, the system is already working properly. The better approach is to mark spam as spam when it appears in your inbox. Trying to stop spam by blocking the sender is futile because spammers keep changing who the email appears to be from.

How to block a sender in outlook for good