On 2017-10-10 08:20, John R Levine wrote:
On Tue, 10 Oct 2017, David Hofstee wrote:
Didn't Google mention they wanted the age of the keys to count in the
spam
score?
I'll check but I would be surprised if it made much difference.
I rotate my keys every month, which seems to be more often than anyone
else in the world. and they like my mail just fine.
(Anecdote, not data.)
I was rotating very frequently at one point, daily or better, primarily
for testing. Once it was working, it was scheduled daily for while, then
monthly.
There was no notable impact when I started, nor when I stopped either.
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