Until 2022-07-28: the emails sent by the forum system were plaintext (Content-Type: text/plain; charset="UTF-8"). Thunderbird rendered the text that looked like links as links for user convenience.
From 2022-07-29 onwards: the emails sent by the forum system have been html (Content-Type: text/html; charset="UTF-8"). But, since it is html but there are no links, Thunderbird doesn't show any links.
Why would anyone change this kind of emails to "html" when there are URLs in text but no links?
Bonus note: "Received-SPF: Fail (protection.outlook.com: domain of zabbix.com does not designate 107.170.255.166 as permitted sender)"
Markku
From 2022-07-29 onwards: the emails sent by the forum system have been html (Content-Type: text/html; charset="UTF-8"). But, since it is html but there are no links, Thunderbird doesn't show any links.
Why would anyone change this kind of emails to "html" when there are URLs in text but no links?
Bonus note: "Received-SPF: Fail (protection.outlook.com: domain of zabbix.com does not designate 107.170.255.166 as permitted sender)"
Markku
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