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- AltCtrlDel Anonymous on Word/Excel 2016 crashing after April 2025 update KB5002700
- Anonymous on Windows: Mysterious folder C:\Virus; Trend Micro involved?
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Recent Comments
- AltCtrlDel Anonymous on Word/Excel 2016 crashing after April 2025 update KB5002700
- Anonymous on Windows: Mysterious folder C:\Virus; Trend Micro involved?
- me on Windows: RDP access possible with old cached credentials
- yanta on Windows 11 24H2: Global rollout on compatible systems
- fd on Windows: RDP access possible with old cached credentials
Category Archives: Cloud
Outlook: New requirements for bulk emails
[German]In future, Microsoft will specify new requirements for sending bulk emails in Outlook. For domains that send more than 5,000 emails per day, Outlook will soon require compliance with SPF, DKIM and DMARC. Non-compliant messages will initially be sent to … Continue reading
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Exchange Online: "Send as" authorization on shared mailbox disrupted (April 10, 2025)
[German]Microsoft is not having a good run at the moment – yesterday (April 9, 2025) the Exchange Admin Center was down worldwide for a few hours. Microsoft then rolled out a fix and everything seemed fine again. Today, I'm receiving … Continue reading
Microsoft 365 Family subscription reported as "cancelled" (April 10, 2025)
[German]If your Microsoft 365 Family subscription is currently "jerking", it could be Microsoft again. At the very least, Microsoft has stated that it is aware of a problem with "Microsoft 365 Family subscriptions". Specifically, there are more and more reports … Continue reading
Tool to fix broken 'umlauts' in Outlook signatures
[German]Some time ago, I addressed the problem that administrators of Microsoft 365 users are experiencing here on the blog. Sporadically, users' signatures in Outlook 365 break and umlauts are no longer displayed if these signatures are stored in the cloud. … Continue reading
Microsoft 365: Mails are suddenly deleted after contacts deletion
[German]I have a rather strange case here that a blog reader and administrator has encountered. In February 2025, he reported that contacts were being sporadically deleted in some of his users' Microsoft 365 accounts. Now the administrator notices that emails … Continue reading
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Why ISL Online: Critical factors when choosing a remote desktop solution
[Sponsored Post]In the rapidly evolving IT world, choosing the right remote desktop software is critical for organizations that value security, ease of use and reliability. One provider of secure remote access that has been on the market since 2001 is ISL Online, which presents some considerations for choosing such software below. More ...
Exchange Online Tenant Outbound Email Limits starts in April 2025
[German]Microsoft is introducing outbound email limits for tenants to prevent misuse of Exchange Online by sending emails in bulk. This was announced by the Exchange team in February 2025. The limits were due to take effect in March 2025 and … Continue reading
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Solution for no access to Microsoft 365 mail account via Samsung Mail app
[German]There have been massive problems with Microsoft 365/Exchange Online since March 2025. And some readers and users are complaining that access to mailboxes via the Samsung Mail app is not working. A blog reader sent me a "spooky" solution to … Continue reading
Posted in Cloud, issue, Software
Tagged Android, App, Exchange Online, issue, Mail, Microsoft 365
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Does Outlook.com store attachments in OneDrive? Microsoft 365 will use OneDrive from March 2025
[German]One of my followers on Mastodon recently pointed out to me that emails with attachments sent via outlook.live.com are "unintentionally" saving these attachments in OneDrive. Has anyone else noticed this? I then did some research and found that there was … Continue reading
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EX1038119: Exchange Online quarantines mails (21.3.2025)
[German]Short message for Exchange Online administrators. If no mails were delivered or messages ended up in quarantine as of today, March 21, 2025, it is not due to the tenant. Microsoft has posted a message in the Microsoft 365 Admin … Continue reading
Exchange Online outage locks out Outlook Web users (19.3.2025)
[German]On March 19, 2025, there was probably another major Exchange Online outage, meaning that Outlook users were no longer able to access their Exchange Online mailboxes on the web. Advertising