All inbound email from Yahoo is being filtered out, I get an error message but the sender is not notified and the list gets nothing. Yahoo subscribers should still be receiving messages but they cannot send. Boris ---------- Forwarded message ---------- From: LISTSERV.UNL.EDU LISTSERV Server (16.0) <[log in to unmask]> Date: Tue, Apr 15, 2014 at 12:53 AM Subject: CALONTIR: error report from YAHOO.COM To: Boris Nemtsov <[log in to unmask]> The enclosed message, found in the CALONTIR mailbox and shown under the spool ID xxxx in the system log, has been identified as a possible delivery error notice for the following reason: mail origin is listed in the "Filter=" list header keyword (or its default value for the CALONTIR list). ... -- ᛒᛟᚱᛁᛋ <http://armorial.calontir.org/Pages/BorNem.htm> -- Manage your subscription at http://listserv.unl.edu. Due to Yahoo's DMARC policy: listserv.unl.edu lists do not accept incoming email from Yahoo.com