On 05/08/18 16:03, login mogin wrote: > Happened to me as well, kind of a gmail <--> lists.squid-cache.org > <http://lists.squid-cache.org> thing I guess. > We have in the past seen a few issues where peoples accounts got hacked and their address used to deliver spam. This can result in badly configured ISPs blocking anything incoming from those addresses with a full bounce back at us when a 5xx error should have been used. Or the boring old "normal" reason - your ISP just decided to block receipt of our mailing list posts to your subscribed address. Or the LetsEncrypt script broke on us yet again (seems to do so for a few hours / days almost every update). Any ISPs actually checking the DKIM signatures can block list mail while the STARTTLS sorts itself out and get bounces recorded against your subscription. Alternatively, if you are still trying to post to the @squid-cache.org mailing list address the listserver will register that as a delivery error which gets aggregated into the "bounce" category. NP: those lists have been dead for *years* now, if this is you please fix your address books. As that message from our listserver said "Your membership in the mailing list squid-users has been disabled due to excessive bounces". For anyone else seeing this now or in future: The disable is specific to an individual subscription. If the listserver mentioned any way to re-enable your account please do that. Or your can try unsubscribe and re-subscribe. If you still need help after trying those please contact our noc@ mailing list. If *that* noc@ contact attempt gets bounced/rejected our bugzilla has a "Project Services" product you can register issues with. Just be aware that makes a permanent public bug record. Amos _______________________________________________ squid-users mailing list squid-users@xxxxxxxxxxxxxxxxxxxxx http://lists.squid-cache.org/listinfo/squid-users
