Share via

I can not receive email from a sender that is in my safe recipients

Richard Baker 0 Reputation points
2026-04-04T14:42:17.4733333+00:00

I can not receive email from a sender that is in my safe recipients

Outlook | Windows | Classic Outlook for Windows | For home

2 answers

Sort by: Most helpful
  1. Winnie-B 7,270 Reputation points Microsoft External Staff Moderator
    2026-04-06T04:43:05.83+00:00

    Hi Richard Baker

    Thanks for posting. I understand how frustrating it is when emails from a trusted sender never arrive, especially when they’re already added to Safe Recipients.

    Just to confirm, are you using Outlook for Windows with a personal Outlook.com / Microsoft account, or is this a work/ school email account?

    Have you already tried the Q&A Assist suggestions? If yes, what happened? In addition, please try the following:

    If you’d like, please also share whether the sender is using a custom domain or a public email provider (no full addresses needed). That can help clarify whether this is likely rejection at the sending or receiving side.

    Meanwhile, if this is a personal account, please try adding the sender as a contact, not just as a safe sender:

    1. Go to Outlook.com
    2. Select People > New contact
    3. Add the sender’s full email address and save
    4. Ask the sender to resend a test email

    This can improve delivery reputation for personal accounts.

    Please feel free to let me know how it goes. Thank you for your time and understanding.


    If the answer is helpful, please click "Accept Answer" and kindly upvote it. If you have extra questions about this answer, please click "Comment".    

    Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread.


  2. Q&A Assist
    2026-04-04T14:42:29.43+00:00
    AI generated content. This question contains an answer created with AI from Q&A Assist. Learn more

    Try the following checks and fixes in Outlook and Outlook.com, focusing on why messages from that sender might be blocked before or after the Safe Recipients/Safe Senders list is applied.

    1. Confirm the sender is really marked as safe
      • In Outlook for Windows:
        1. On the Home tab, in the Delete group, select Junk > Junk E-mail Options.
        2. On the Safe Senders tab, verify the sender’s full address or domain is listed.
        3. If not present, select Add, type the email address or domain, and select OK.
      • In Outlook.com / Outlook on the web:
        1. Go to Settings > Mail > Block or allow.
        2. Under Safe senders and recipients, confirm the sender’s address or domain is listed. If not, add it and select Save.
    2. Check Blocked Senders and rules
      • In Outlook for Windows:
        1. In Junk E-mail Options, open the Blocked Senders tab and make sure the sender’s address or domain is not listed. If it is, remove it.
      • In Outlook.com / Outlook on the web:
        1. Under Block or allow, check Blocked senders and domains and remove the sender/domain if present.
      • Also review any Inbox rules that might move or delete messages from that sender (for example, rules diverting all new mail to another folder such as RSS or Junk).
    3. Verify Junk Email settings and lists
      • In Outlook on the web (light or full experience), open Options > Junk Email:
        • Confirm the sender or their domain is in the Safe Senders List or Safe Recipients List as appropriate.
        • Remember: the junk email filter gives precedence to specific email addresses over domains. If the domain is blocked but the specific address is safe, that address should still be delivered to Inbox; if the specific address is blocked anywhere, it can override domain-level settings.
    4. Consider server-side filtering
      • Even if the sender is in Safe Senders/Safe Recipients, the mailbox server may have higher-level junk or security filters that block messages before they reach the mailbox. In that case, the sender’s messages will not appear in any folder.
      • If this is a work or school account, contact the email administrator to check server-side spam/transport rules.
    5. Ask the sender to check their side
      • The sender’s messages may be going to their own outbox or being rejected before sending. Ask them to confirm they are not receiving bounce messages and that they can send successfully to other recipients.
    6. Test with another address
      • Have the same sender email a different address (for example, a personal account) to confirm whether the problem is specific to this mailbox.

    If, after confirming Safe Senders/Safe Recipients, removing any blocks, and checking rules, messages still do not arrive, escalate through the account’s support channel (Outlook.com support or organizational IT) so server-side filtering and logs can be reviewed.


    References:

Your answer

Answers can be marked as 'Accepted' by the question author and 'Recommended' by moderators, which helps users know the answer solved the author's problem.