TELECOMS. VIRTUALIZATION. IT. CODING. and more…
Below is why having properly configured email SPF, DMARC, DKIM Records is so important. I have my domain set up with all the relevant DNS entries. This means that the receiving person can be sure that the email came from me. The below is a DMRC report you get when emails are received by servers…
SPF DMARC BIMI DKIM Go to https://easydmarc.com/tools/dkim-record-generator?domain=domain.comChoose selector “s1”Set Key lenghClick generate Put Public key in DNS Put Private key in Email Server DomainKey (DKIM) Settings as PEM MTA-STS Unix Epoch Converter/generator – https://www.epochconverter.com/ PLUS Place the below in ../.well-known/mta-sts.txt TLS-RPT
This morning a friend was complaining on Twitter about using Evolutionon Linux to talk to his company’s Exchange server. Evolution is the default answer to the question “how do I talk to Exchange from Linux”, but my past experience has been much like my friend’s – it’s really not a very good answer. I suggested Thunderbird to him. In my…
Using OpenSSH on a Linux/Unix system you can tunnel all of the traffic from your local box to a remote box that you have an account on. For example I tunnel all of my outbound E-mail traffic back to my personal server to avoid having to change SMTP servers, use SMTP-AUTH, etc. when I am behind…