Hi, I'm having trouble getting email to Christoph who manages(?) the gcc-bugs mailing list. My emails are rejected. I'm not an email guy so the messages are rather indecipherable to me. Below is what I'm seeing.
Regards, George... Sorry, we were unable to deliver your message to the following address. <cgf-use-the-mailinglist-ple...@gnu.org>: Remote host said: 550 Previous (cached) callout verification failure [RCPT_TO]