Best guess is they're removing support for anything older than TLS 1.2. Two conceivable options:
To the degree that you have control over the protocols supported by your hosted mail solution, they may be force-disabling any protocol older than TLS 1.2. More likely, they've monitored the negotiations between your client and their systems and noticed you are negotiating something less than TLS 1.2. I don't think Eudora uses schannel, so the protocols you have enabled in Control Panel are not applicable. Further, I don't believe Eudora supports TLS 1.2 - so you may be forced to find some sort of workaround (https://sourceforge.net/projects/hermesmail/files/) or finally give up on Eudora as your email client. -----Original Message----- From: Hardware <hardware-boun...@lists.hardwaregroup.com> On Behalf Of _ Winterlight Sent: Monday, September 26, 2022 6:23 PM To: hardw...@lists.hardwaregroup.com Subject: [H] TLS Settings I got this from Network solutions which is my hosting - email provider. __________________________________________________________ Action Required ​Due to increased attacks and security vulnerabilities in previous years, we have upgraded our platform which no longer support TLS settings you are using. Please know that your account's security remains our primary concern. To ensure your continued data safety, this version provides a more secure connection that will improve the security of your mailboxes in order to shield your email address from unwanted messages. After this update, your email platform will be migrated to a new and improved platform which is easier and better. __________________________________________________________ TLS settings are in Control Panel / Internet settings 1.1 1.2 or 1.3 ...all are checked. I thought they were for the browser. I still use Eudora.. is that what they are refereeing to does an email client have a set TLS. thanks w
