messages coming through without showing sender or subject line
A handful of messages are now coming through without showing the sender or subject line, and they are gobbledygook, like this portion of one from the Red Cross confirming an appointment; I have received messages from them a few months ago the last time I donated blood without any problem. Here is a portion of the message:
List-Unsubscribe .
<https://cell0.track.email.us-ashburn-1.oci.oraclecloud.com/20221014/track/unsubscribe?V=10&H=AAF_T7gjJrNsjijurS-kfbIUCRPnn3EoO2sYMe3LGVkIjjXu1CH0Ik4_iJVNvnLQEsxGSA-oVCn2jNrKI3On1lfWycmfmCPXzO6HtCGk_0hAOAJWSd7OJG7CVkgJESQfVj0puMNXNwufEosw_6YW-n7pBMyt3QLN3Nmmbk7eC0cD9hdELv3luw8a3tGBEDdlPwrp8bNrBQO4emF5qGFBjjXKG3DDY-e178He05LCvQGPRou1SskY4BJSyWPJLTxAkKAkmnykSEo1iiBqO5lW5flJqKcXQi-FirtD4gUSv9BDJTc3g3LStX6LclnaEff2Ygt0rc1JClzu7ygZaEXyvqAOyjG7252Z9_KEpXDVFg563dnbxfufD7DFYgEVS-jfSD2npEry9vuqTfVuQMmdwQu4pQwh20NoW9NwfaxYnQ>
List-Unsubscribe-Post: List-Unsubscribe=One-Click Message-id:
<0T0X00LRSW6HHYW0@submit-ad1-fd1-302-us-ashburn-1.rmtaad1.vcndpiad.oraclevcn.com>
MIME-version: 1.0 Content-transfer-encoding: 7bit Content-type: text/html; charset="UTF-8" Date: 13 Aug 2025 10:54:17 -0500 From: American Red Cross <donotreply@notifications.redcrossblood.org> Subject: Donation Appointment Confirmation To: jan@davejan.net X-Mailer: Siebel CRM X-MSMail-priority: Normal X-Priority: 3 Reporting-Meta:
AAGKGtGpCWlbT0fnexkvxRAbd1I5Lz7F74pMsIlZDlBlSZ34pwkbQnUGnY2SNU+H 5vRUl+q0fNzmzp04zoutIuSiiasywHE5nVQ0wiLfJrpxHJObPm3Jx3WVtVmJM9Kl
న Wayne Mery చే మార్చబడినది
ప్రత్యుత్తరాలన్నీ (6)
And what is shown in Help > Troubleshooting Information > Show update history
And I opened the update history, and it says all updates were successfully installed.
Also, do you use bitdefender?
Please read wsmwk post and possible workaround at https://www.reddit.com/r/Thunderbird/comments/1mo693n/comment/n8ammvq/ Does the workaround work for you?
Please post your results - does the workaround work for you?
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