[ZendTo] A head's up about the mailing list

Mike Brudenell mike.brudenell at york.ac.uk
Fri Nov 11 09:08:12 GMT 2016

Just a head's up to the person/people who run the mailing list…

For the past few months Google are now flagging all messages form the list
with a a red "this message is a little suspicious" question mark indicator
because there's no valid SPF or DKIM for it.

It needs one or both of:

   - an SPF record setting up for the "zend.to" domain that authorises the
   mail servers transmitting the list's messages to do so, and/or
   - DKIM signatures being added to the messages, ideally with "d=zend.to"
   as the attribute in the signature.

Adding either or both of these should eliminate the warnings.

Mike B-)

Systems Administrator & Change Manager
IT Services, University of York, Heslington, York YO10 5DD, UK
Tel: +44-(0)1904-323811

Web: www.york.ac.uk/it-services
Disclaimer: www.york.ac.uk/docs/disclaimer/email.htm
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