![:sigh: :sigh:](./images/smilies/sigh.gif)
Will open up a support ticket...
The rDNS for 81.4.101.12 is currently set to exxoshost.co.uk
Give Microsoft money, they'll let you forward your automatic emails via their servers (often called 'smarthost' in mail server configs). Google the same, although they might let you have some per month free (not sure how business email works with them).
Minimum time to live is often a day, sometimes a week.
I was using this one..https://tools.redsift.com/sift/investigate
You either decide to support DKIM (deep dive into your mail server config or your mail generation process, arsing around with cryptographic tools and formats plus then fiddling with DNS), or ignore them.exxos wrote: ↑Thu May 06, 2021 3:36 pm I was using this one..https://tools.redsift.com/sift/investigate
mostly just moans about DKIM... one site generates some keys, no idea what for or what to do with them tho![]()
I followed this...
sudo opendkim-testkey -d exxoshost.co.uk -s default -vvv
opendkim-testkey: using default configfile /etc/opendkim.conf
opendkim-testkey: checking key 'default._domainkey.exxoshost.co.uk'
opendkim-testkey: 'default._domainkey.exxoshost.co.uk' unexpected reply class/type (-1/-1)
Code: Select all
% host -t any default._domainkey.exxoshost.co.uk
Host default._domainkey.exxoshost.co.uk not found: 2(SERVFAIL)
Get same
Code: Select all
host -t any default._domainkey.exxoshost.co.uk
Host default._domainkey.exxoshost.co.uk not found: 2(SERVFAIL)