Unsubscribe?

Hi Folks, I’ve been on your mailing list for, I think, 20 years because I haven’t been able to figure out how to unsubscribe from it.  I usually just delete the emails, but I’m surprised that you don’t include an unsubscribe link in your email newsletters.  I’ve always built newsletters for clients that include one of those. I remember learning how to get off the mailing lists at one point, but I couldn’t remember my account information to login to the php.net site to accomplish the task.  The emails are sent bcc so I don’t know which email account they are being sent to since I have a lot of different aliases.  If you had a simple unsubscribe link to click with my email address in, that would much appreciated. Jonathan Dallas.