On 05/16/2017 09:55 AM, Edwin Burmeister wrote: > Thanks for your reply. Here are my answers: > > I am using LyX 2.2.3 running under OS 10.12.4. > > (1) “lists.lyx.org <http://lists.lyx.org>” is highlighted in my > MacMail. Clicking on it ordinarily should launch a new message in > MacMail, but instead Safari starts and I get the error message “file > does not exist.” Not serious, but strange.
The original email is just plain text. MacMail is highlighting it as a link. Thunderbird does the same. I see it even in your email. This is something those programs are doing: They think it's a URL (without an explicit protocol, which they assume is http), so they highlight it. It's not a URL, though, so they're just wrong in this case. Richard