Help Center/Teams & Microsoft 365/Rules and junk mail

Sort email with rules, and fix junk mail.

Teach Outlook to file email for you, get real email out of Junk, and stop unwanted senders. Classic Outlook and the New Outlook are both covered, with a picture for every step.

About 10 minutes Windows: Classic & New Outlook Microsoft 365 & Skytech-hosted email
One example messageA message from the person you want to sort, sitting in your Inbox.
A folder to move it toCreate one first: right-click your mailbox name and choose New Folder.
Which Outlook you haveClassic has File, Home, Send / Receive tabs. New Outlook has a gear icon at the top-right.

Make a rule that sorts email for you

A rule is a standing instruction. Example: every email from orders@supplier.com goes into a folder called Supplier orders. Outlook then does it for you every time.

New Outlook (gear icon at the top-right)

  1. Right-click an email from that person

    In your Inbox, right-click one message from the sender. Click Rules, then Create rule.

    New Outlook with the right-click menu showing Rules and Create rule
    Right-click, then Rules, then Create rule.Click picture to enlarge
  2. Check who it is from and choose the folder

    A small box opens with the sender already filled in. Click the folder box and pick your folder. Want more choices (a name, other conditions, exceptions)? Click More options, fill them in, then click Save.

    Create rule box with the sender and Move to folder highlighted
    Sender, folder, then OK.Click picture to enlarge
  3. Click OK

    The rule starts working on new email straight away. It may not move email already in your Inbox. Move those by hand.

Classic Outlook (File, Home, Send / Receive tabs)

  1. Right-click an email from that person

    In your Inbox, right-click one message from the sender. Click Rules, then Create Rule....

    Classic Outlook right-click menu with Rules and Create Rule highlighted
    Right-click, Rules, then Create Rule.Click picture to enlarge
  2. Tick From

    In the Create Rule box, tick the line that starts with From.

  3. Tick Move the item to folder and click Select Folder...

    Pick your folder from the list and click OK. The folder name now shows beside the tick.

    Create Rule box with From ticked, Move the item to folder ticked and OK highlighted
    Tick From, pick the folder, then OK.Click picture to enlarge
  4. Click OK

    A box says Success. Tick Run this rule now on messages already in the current folder if you want old email moved too, then click OK.

Your rule is working

Next time that sender emails you, the message should go straight into your folder. Check the folder, not the Inbox.

New Outlook: rules in the New Outlook only work on your main Microsoft 365 mailbox. Other accounts you connect (Gmail, iCloud, Skytech-hosted) may not support rules there. If that's you, ask us.

Turn a rule off or delete it

If a rule is moving the wrong email, or you no longer need it, switch it off. Switching off keeps it for later. Delete only if you're sure.

New Outlook

  1. Open Mail settings

    Click the gear icon at the top-right of Outlook. Click Mail, then Rules.

    Settings box on the Rules page showing a rule with an on and off switch
    Gear, Mail, Rules.Click picture to enlarge
  2. Switch the rule off, or delete it

    Click the switch beside the rule to turn it off. To remove it for good, click More actions (the three dots) beside the rule, then Delete. Click Save if you see it.

Classic Outlook

  1. Open Manage Rules & Alerts

    On the Home tab, click Rules, then Manage Rules & Alerts....

  2. Untick the rule, or click Delete

    To switch it off, untick the box beside the rule. To remove it, click the rule then click Delete. Click OK to finish.

    Rules and Alerts box with a rule's tick box and the Delete button highlighted
    Untick to switch off, Delete to remove.Click picture to enlarge
Be careful with forwarding rules. A rule that sends a copy of your email to another address (especially outside your company) can leak private information, and criminals use this trick after they break into an account. Only create one if you truly need it, and never because an email or someone you don't know told you to. If you find a forwarding rule you didn't make, delete it and message us straight away. Also see 5 habits that keep your computer and data safe.

A real email went to Junk

Outlook sometimes guesses wrong. Look in Junk Email now and then (at least once a week), especially if you are waiting for something. Real email can hide there.

New Outlook

  1. Open the Junk Email folder

    In the folder list on the left, click Junk Email. (If you don't see it, click the little arrow beside your mailbox name to expand the list.)

  2. Click the email, then Report and Not junk

    Click the message, then click Report at the top (on the Home tab) and choose Not junk. You may also see Not junk when you right-click the message. Outlook moves it back to your Inbox. If a small box asks about reporting, you can choose Don't report or Report. Either way it's moved.

    Junk Email folder with a message's right-click menu showing Not junk
    Open Junk Email, then Not junk.Click picture to enlarge

Classic Outlook

  1. Open the Junk Email folder

    In the folder list on the left, click Junk Email. Click the message you want to rescue.

  2. Click Junk, then Not Junk

    On the Home tab, click Junk (newer versions call this button Block) and choose Not Junk. Click OK if a box appears. The message goes back to your Inbox.

    Junk menu with Not Junk highlighted
    Home, Junk, Not Junk.Click picture to enlarge
Not sure it is safe? Don't click links or open attachments in an email you weren't expecting, even if it's in your Inbox. See How to spot a scam (phishing) email.

Stop it happening again (Safe senders)

Add a trusted address to your Safe senders list, so Outlook never sends it to Junk.

New Outlook

  1. Open Junk email settings

    Click the gear icon at the top-right. Click Mail, then Junk email.

  2. Click Safe senders and domains, then + Add safe sender

    Type the person's full email address (for example orders@supplier.com) and press Enter or click OK. Click Save.

    Junk email settings with the Safe senders tab and Add safe sender highlighted
    Safe senders and domains, then Add.Click picture to enlarge

Classic Outlook

  1. Open Junk E-mail Options

    On the Home tab, click Junk, then Junk E-mail Options....

  2. Click the Safe Senders tab, then Add...

    Type the person's full email address and click OK. Click OK again to close the box.

    Junk E-mail Options with the Safe Senders tab and Add button highlighted
    Safe Senders tab, then Add.Click picture to enlarge
Don't add a whole public domain like gmail.com, outlook.com or yahoo.com. Millions of people (including scammers) use those. Add the single address, or your own company's domain only if you trust everyone at it.

Block a sender you don't want

New Outlook

  1. Right-click the email

    Right-click the message, click Block (it may be under Report), then click Block sender.

    Right-click menu with Block and Block sender highlighted
    Right-click, Block, Block sender.Click picture to enlarge
  2. Confirm

    Click OK if asked. Future messages from that address go to Junk Email.

Classic Outlook

  1. Click the email, then Junk

    Click the message. On the Home tab, click Junk, then Block Sender.

    Junk menu with Block Sender highlighted
    Home, Junk, Block Sender.Click picture to enlarge
  2. Click OK

    Outlook tells you the sender was added to the Blocked Senders list.

Blocking scammers rarely helps because they change address each time. If you get lots of scam email, don't reply or click. Message us the details.

Still not working?

My rule doesn't seem to work

Open your rules list (see Turn a rule off or delete it) and check the rule is switched on. A rule only sees new email, and a rule higher in the list may take the message first. Also check that the sender's address matches exactly.

Email still goes to Junk after I added a safe sender

Check the address is spelled exactly right, then try again. Sometimes the email comes from a different address than the name shows. Click the sender's name in the message to see the real address.

I can't find the Rules or Junk options

Make sure you're looking in the right version. Classic Outlook has a Home tab with Rules and Junk buttons. New Outlook uses the gear icon. If neither matches, message us a screenshot.

Important email keeps vanishing

Look in Junk Email, Deleted Items and any folder a rule might be using. If a rule is moving it, switch it off. If you can't find it, see Email not working?

I found a rule I didn't create

Delete it and message us straight away. Unknown rules, especially ones that forward or delete email, can mean someone else has been in your account.

Want us to set up a rule for you?

Message us what should go where, or the email that keeps landing in Junk. We'll help directly.

Pictures are simplified drawings. Your screen may look slightly different depending on your device and version. Updated October 2026.