A beállítások és opciók konfigurálása az Outlook.com-ban
Is your address outlook.hu? If yes, it is the result of the top item in the outlook.com known issues list - https://support.microsoft.com/office/fixes-or-workarounds-for-recent-issues-on-outlook-com-8c95d913-d96b-4065-9171-e1fa44b03ff5
Outlook.com issues affecting email messages, attachments, and features Unable to send to Gmail with country domains [WORKAROUND] Last updated: 2 April 2024
ISSUE
Some users with Outlook.com country domains are not able to send email to Gmail accounts. The following message is returned:
mx.google.com: Remote server returned message detected as spam -> 550 5.7.1 [[ IPAddress]] Gmail has detected that this message; is likely suspicious due to the very low reputation of the sending; domain. To best protect our users from spam, the message has been; blocked. For more information, go to Why has Gmail blocked my messages?
WORKAROUND
Until the Outlook.com Team can address the issue use the following workaround: Add an Outlook.com alias to your account and send email to Gmail users using that alias. For more information, go to Add or remove an email alias in Outlook.com.