Looks like Webiron is spamming again, and this time they're including a web bug in the mail to see if you've opened it:
https://www.webiron.com/images/misc/91.219.236.218/ab...@1d4.us/webiron-logo_abuse.png https://www.webiron.com/abuse_feed/ab...@1d4.us _______________________________________________ tor-relays mailing list tor-relays@lists.torproject.org https://lists.torproject.org/cgi-bin/mailman/listinfo/tor-relays
