https://community.bt.com/t5/General-email-queries/I-am-getting-this-message-when-sending-out-group-emails-550-spam/m-p/2399924#M116175 <P>I am getting this message when sending out group emails through Outlook 365.</P><P>550 spam, or phishing or malware.&nbsp; Please check or edit your message and try sending it again. (6-1-3-2) ID (66944180031E2DEE)</P><P>It started sometime after the 6th Aug 2024, the last day I was able to send out similar group emails without any errors.</P><P>The message from the System Administrator is against each of the addresses.</P><P>Norton is not flagging any issues re spam or phishing or malware!</P><P>I note that a similar error was reported in 2021</P><P>JanLegg</P> Sat, 10 Aug 2024 11:22:33 GMT janlegg 2024-08-10T11:22:33Z https://community.bt.com/t5/General-email-queries/I-am-getting-this-message-when-sending-out-group-emails-550-spam/m-p/2399924#M116175 <P>I am getting this message when sending out group emails through Outlook 365.</P><P>550 spam, or phishing or malware.&nbsp; Please check or edit your message and try sending it again. (6-1-3-2) ID (66944180031E2DEE)</P><P>It started sometime after the 6th Aug 2024, the last day I was able to send out similar group emails without any errors.</P><P>The message from the System Administrator is against each of the addresses.</P><P>Norton is not flagging any issues re spam or phishing or malware!</P><P>I note that a similar error was reported in 2021</P><P>JanLegg</P> Sat, 10 Aug 2024 11:22:33 GMT https://community.bt.com/t5/General-email-queries/I-am-getting-this-message-when-sending-out-group-emails-550-spam/m-p/2399924#M116175 janlegg 2024-08-10T11:22:33Z