Yes. Apparently it has been confirmed as a Mimecast issue. https://www.reddit.com/r/sysadmin/comments/1qxf37v/null_in_outlook_email_body_o365_local_outlook_and/ Answer from TheSpecialSpecies on reddit.com
Apple Community
discussions.apple.com › thread › 254976121
OUT GOING MAIL ON MY IPHONE APPEARS AS NU… - Apple Community
July 8, 2023 - OUT GOING MAIL ON MY IPHONE APPEARS AS NULL NULL WHEN RECEPIENT GETS THE EMAIL HOW DO I GET IT TO SHOW I AM THE SENDER? SO THEY KNOW WHO THE SENDER IS? ... If this is happening with just one email account, your name mail be incorrectly set up for that account. You can check on your iPhone under ...
Microsoft Community
techcommunity.microsoft.com › microsoft community hub › community lounge › community faqs
My name shows up as null null, why is this and how do I fix it? | Microsoft Community Hub
July 13, 2022 - For issue 1, the fix is to either go to your Microsoft Account page and enter the missing details or contact your Office 365 / Microsoft 365 admin and request they complete these details for you. Which of these options is appropriate for you will depend on if you're using a personal account ...
How can I remove null on an email and how can I retrieve deleted emails. - Google Search Community
Skip to main content · Google Search Help · Sign in · Google Help · Help Center · Community · Google Search · Terms of Service · Submit feedback · Send feedback on More on support.google.com
Why does my email end in @null ? - Gmail Community
Skip to main content · Gmail Help · Sign in · Google Help · Help Center · Community · Gmail · Terms of Service · Submit feedback · Send feedback on More on support.google.com
Anyone else using exchange online seeing emails with null in the body?
Yes. Apparently it has been confirmed as a Mimecast issue. https://www.reddit.com/r/sysadmin/comments/1qxf37v/null_in_outlook_email_body_o365_local_outlook_and/ More on reddit.com
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February 6, 2026Email address shows up as null null
Looking to fix this issue where when I send emails, it comes up as null null. Any help? More on reddit.com
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October 5, 2023JustAnswer
justanswer.com › email › fm0u2-suddenly-null-null-front-yahoo-address-mac.html
How to Fix 'Null Null' Issues in Yahoo Mail and Other Email Problems
December 3, 2020 - Please remove Null Null. Make sure to follow the steps carefully to resolve your issue! Thank you for using the service! ... The email addresses are not alias addresses on my Mac. ... To further elaborate on the solution, I will need you to capture a photograph of the issue.
Google Support
support.google.com › websearch › thread › 12296621 › how-can-i-remove-null-on-an-email-and-how-can-i-retrieve-deleted-emails
How can I remove null on an email and how can I retrieve deleted emails. - Google Search Community
August 18, 2019 - Skip to main content · Google Search Help · Sign in · Google Help · Help Center · Community · Google Search · Terms of Service · Submit feedback · Send feedback on
Google Groups
groups.google.com › g › comp.sys.mac.apps › c › uWq5nUOa-1c
/dev/null analog for email messages?
Either email addresses are anonymous for this group or you need the view member email addresses permission to view the original message ... > --Do this by (temporarily) replacing all the unknown or faulty addresses > with a "/dev/null" address of the form > > "Name of a faulty address person" <name...@address.null> "nobody" is a null account on most Unix systems, including OS X.
JustAnswer
justanswer.com › computer › copro-sender-field-yahoo-email-words-null-null.html
How to Fix 'Null Null' Issue in Yahoo Mail and Other Email Services
To fix, go to Account Info > Personal Info and ensure your first and last names are correctly entered. Clear browser cache and cookies, then restart the browser. If using an email client, check account settings for proper display name entries.
Google Support
support.google.com › mail › thread › 204618073 › why-does-my-email-end-in-null
Why does my email end in @null ? - Gmail Community
March 4, 2023 - Skip to main content · Gmail Help · Sign in · Google Help · Help Center · Community · Gmail · Terms of Service · Submit feedback · Send feedback on
SmarterTools
portal.smartertools.com › community › a95040 › sender-from-office-365-detected-as-null-sender-when-my-user-is-in-a-email-group-in-office-365_.aspx
Sender from office 365 detected as null sender when my user is in a email group in office 365.
By reporting abuse, a moderator ... might want to move the Null Sender check to be only in the Spool. So uncheck "Inbound SMTP" and check "Spool Filtering" for the Null Sender check in Antispam settings....
Reddit
reddit.com › r/sysadmin › anyone else using exchange online seeing emails with null in the body?
r/sysadmin on Reddit: Anyone else using exchange online seeing emails with null in the body?
February 6, 2026 -
Hi Admins,
Today from around 11.05 GMT we're intermittently receiving external email to outlook client/outlook online with the body stripped and replaced with null.
Checking Mimecast I can see the body content. Is anyone else seeing this behavior?
Cheers,
Joe
P.S We've turned off CyberGraph in mimecast as per advice from 5tubbo in other post. So far so good. May help some of you out. :)
Reddit
reddit.com › r/gmail › email address shows up as null null
r/GMail on Reddit: Email address shows up as null null
October 5, 2023 - Looking to fix this issue where when I send emails, it comes up as null null. Any help? Archived post. New comments cannot be posted and votes cannot be cast. Share ... Help with schedule that says NULL. So I've been away from job because of child care. I spoke to my manager and everything is fine.
Mozilla Support
support.mozilla.org › en-US › questions › 1423397
odd "null" text appears on message window below menu and above toolbar | Thunderbird Support Forum | Mozilla Support
October 12, 2023 - With all disabled, the "null" text disappeared, and stayed away as all other extensions were re-enabled, but when I re-enabled QuickFolders, the "null" text returned. ... It's indeed a regression caused by conversion my Add-on QuickFolders to Thunderbird 115 and will be resolved in the next version.
VIPRE Helpdesk
helpdesk.vipre.com › hc › en-us › articles › 36698500494609-Null-Senders
Null Senders – VIPRE Helpdesk
June 30, 2025 - In the context of email, the "Envelope-From" address is distinct from the "From" header you see in your email client. The Envelope-From is used by mail servers to determine where bounce messages should be sent if the email cannot be delivered. A null sender, as the name suggests, has an empty or null Envelope-From address.You can find more information on the Internet Engineering Task Force - Null Senders.
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I hope I was able to answer your question.
If you would like to ask me another question in the future, You can add me as a
favorite expert.
You will have the option to do that on your "My Questions" page.
If you chose to rate our interaction or you can request me by name if you wish,
again my name is*****
Wishing you a fantastic day filled with joy and safety. Stay safe and take care!
Bills
ftp.bills.com.au › lunar-tips › apple-mail-unsubscribe-problems-and-null-messages-explained-1764797654
Apple Mail: Unsubscribe Problems & Null Messages Explained
December 4, 2025 - Lunar Tips brings you the latest in news, sports, and entertainment, all from a unique. Stay informed, stay entertained.
MSPintegrations
community.mspintegrations.com › help & questions
Some MS Defender email alerts have NULL body - Help & Questions - MSPintegrations
October 24, 2023 - Hi there, Just wondering if anyone has come across emails being parsed with the body coming up as NULL even though it has content. We have M365 email alerts configured to deliver to the mailbox and specific emails are not presenting correctly. Some emails with this issue are the ones titled: “New vulnerabilities notification from Microsoft Defender for Endpoint” these just show the body as being NULL so we can’t interrogate against the body of the email.
Sigkill IT
sigkillit.com › 2020 › 05 › 26 › remove-spam-phishing-email-from-all-mailboxes
Remove Spam/Phishing Email From All Mailboxes – Sigkill IT
May 26, 2020 - Write-Host -NoNewLine "." Start-Sleep -s 5 } Write-Host "`n[$(Get-Date -Format G)] Preview and Export successfully created" Write-Host "[$(Get-Date -Format G)] View Results at https://protection.office.com/" Write-Host "[$(Get-Date -Format G)] Preview: Search -> Content Search -> Searches tab -> $($compSearchName)" Write-Host "[$(Get-Date -Format G)] Export: Search -> Content Search -> Exports tab -> $($compSearchName)_Export" Write-Host "[$(Get-Date -Format G)] Start Purging emails" Write-Host -NoNewLine "[$(Get-Date -Format G)] Purging" $ncsa = New-ComplianceSearchAction -SearchName $compSea
Groups.io
groups.io › g › thestug › topic › null_null_now_is_become › 75061315
thestug@groups.io | “null null” now is become part of my yahoo. email address
Note: Your email address is included with the abuse report · The new topic will begin with this message. Subject of the new topic:
Reddit
reddit.com › r/scams › why yes, my name is “null”!
r/Scams on Reddit: Why yes, my name IS “null”!
July 10, 2020 - It is our hope to be a wealth of knowledge for people wanting to educate themselves, find support, and discover ways to help a friend or loved one who may be a victim of a scam. Please read the rules: https://reddit.com/r/Scams/wiki/rules and our wiki BEFORE posting. Please give posts appropriate, descriptive titles. Joking comments on serious posts will be removed. Be civil. ... Archived post. New comments cannot be posted and votes cannot be cast. Share ... It indicates that scammer is using a template and SMSs are mass mailed to numbers. It's "null" because the mailing software couldn't bind a name to that field.
Reddit
reddit.com › r/yahoo › display name in sent emails (null) (null) help!
r/yahoo on Reddit: Display name in sent emails (null) (null) help!
October 11, 2023 -
I have changed my name in every area (that I know of) and it is still appearing as this. It’s extremely frustrating because I have emails get ignored or marked as spam because the name looks like spam. How do I get this to go away?? Or even just show my email? I can’t believe you have to PAY to ask customer support to fix a bug on their end. I understand paying a company for upgrading/configuring additional features but to force customers to pay for an error on their side is wild. Any help would be much appreciated since Yahoo won’t 🤦🏼♀️
Help Center
support.xink.io › support › solutions › articles › 1000174658-how-to-leave-out-blank-fields-in-email-signatures-null-statement-
How to Leave Out Blank Fields in Email Signatures (NULL ...
March 13, 2026 - Copy/paste (1st part of the statement): {$$NULL(Mobile)$$VALUE( Copy/Paste (2nd part of the statement): )$$} ... This removed 'cell ((Mobile))' when ((Mobile)) field is empty. Ignore that the syntax is shown in the built-in designer. Always use Preview to see how it looks. Use Preview to validate OK. ... How to change content (IFNULL... THEN... ELSE) How to build dynamic content using CASE Statement (WHEN... THEN... ELSE) How to make dynamic templates based on user requirements (using Field type)