I got kicked off the EAD Listserv with a similar message.
On Wed, Sep 14, 2016 at 2:18 PM, Richard Wallis <
[log in to unmask]> wrote:
> On 14 September 2016 at 19:02, Greene, Dan <[log in to unmask]> wrote:
> > Mine is a business Gmail account. The last C4L email I got at that
> > was Sept.9 and then the removal email at 12:00 am this morning.
> > Dan
> > On 9/14/16, 1:49 PM, "Code for Libraries on behalf of Kyle Banerjee" <
> > [log in to unmask] on behalf of [log in to unmask]> wrote:
> > > - The sending IP must have a PTR record (i.e., a reverse DNS of
> > the
> > > sending IP) and it should match the IP obtained via the forward
> > DNS
> > > resolution of the hostname specified in the PTR record.
> > Otherwise, mail
> > > will be marked as spam or possibly rejected.
> > >
> > Question: Are all people who are getting kicked off using business
> > gmail
> > accounts as opposed to personal accounts? Also, do they receive some
> > mail
> > or no mail before getting booted off?
> Mine also is a business account.
> I think that the business infrastructure is implemented separately from
> Gmail with a whole different enterprise level of security and constraints.
Ruth Kitchin Tillman
Digital Collections Librarian
113 Hesburgh Library
e: [log in to unmask]