[aprssig] Lost emails
aprssigZbr6 at acarver.net
Tue Jan 2 01:07:15 CST 2018
Another part of the problem is actually that TAPR's Mailman
configuration is utilizing DKIM (see the headers for the
DKIM-Signatures) but alters the email after it is composed and sent
(primarily adding the signature block to the body) which trips up the
body hashing of DKIM. Google and other servers notice this as one of
the flags for spam. I run my own server and see every email from the
list has this issue. Take for example this most recent message. My
server logs show the following:
DKIM: d=tapr.org s=mail c=simple/simple a=rsa-sha256 b=1024 t=1514875650
DKIM: d=showmeham-info.20150623.gappssmtp.com s=20150623
c=relaxed/relaxed a=rsa-sha256 b=2048 [verification failed - body hash
mismatch (body probably modified in transit)]
The original email from gappssmtp.com had a hash of the body. Mailman
modified the body before wrapping it up in new headers and sending out
the final email. The new email has a hash that survives verification
(the first line) but the second verification fails.
On 2018-01-01 22:41, Matthew Chambers wrote:
> My email provider (Google) when I spoke with them about the issue say that
> likely someone’s emails through the list have enough “spam points” that their
> anti-spam algorithm tripped and is marking all emails from the list as spam.
> They say that it would affect all users on gmail and Google Domain account
> emails (which I’m the later).
>> On Jan 2, 2018, at 12:13 AM, Michael Barnes <barnmichael at gmail.com
>> <mailto:barnmichael at gmail.com>> wrote:
>> I am finding most of the emails from this list are showing up in spam folder
>> as well.
>> Michael WA7SKG
>> On Mon, Jan 1, 2018 at 4:38 PM, Matthew Chambers <mchambers at showmeham.info
>> <mailto:mchambers at showmeham.info>> wrote:
>> Not sure why but nearly all APRS SIG emails are now going to spam and I
>> can’t do anything about it and some aren’t even making it that far, my
>> email server is dumping them before they hit my mail clients spam box.
>> aprssig mailing list
>> aprssig at tapr.org <mailto:aprssig at tapr.org>
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> aprssig at tapr.org
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