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From: | Tobias Geerinckx-Rice |
Subject: | Re: [Savannah-hackers-public] Suspicious ‘451-You dont seem to have a reverse dns entry.’ |
Date: | Sat, 20 Nov 2021 23:46:51 +0100 |
Bob,First of all, thanks for the lengthy response. I could only skim it. I'll have to digest (possibly further reply with sysadmin CC'd) at my leisure later.
Bob Proulx 写道:
Since it is reported as being greylisted this should have been a single one time delay for the greylist and then all subsequent interactions would remember your address and avoid the delay.
This server has delivered a ludicrous number of messages to debbugs over the years :-) including several only yesterday (19 Nov). Of course, the TTL might be something like 24h, without being itself unreasonable.
Kind regards, T G-R
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