https://www.checktls.com/TestReceiver This shows an error message regarding the TLS certificate. Certificate #1 of 1 (sent by MX): Cert VALIDATION ERROR(S): unable to get local issuer certificate This may help: What Is An Intermediate Certificate So email is encrypted but the recipient domain is no...

Is this any good?
https://servebolt.com/help/article/how- ... direction/

It says you can get audio out of the DVI connection:

Encode audio on DVI; this option can be switched on and (using DVI-HDMI adapter and HDMI capable display) audio signal from SCART (or 3.5mm jack) is digitised and mixed with video

Grab a yubikey or similar device and use it to secure your online accounts. And have a spare to hand in case you lose the first

The fuse in the plug is only there to protect the mains cable, not the device under power.

Looks like the yellow wire goes to an 74HC32T near the front of the board.

And it appears the edge connector is not bevelled.

I had a quick look at mine and it appears to have 820 ohm resistors fitted, assuming you're talking about R321 and R331 ?

Mine is a revision 1B.

Something like:

I noticed you're using the bare domain for your mail server (exxoshost.co.uk)

Try using mail.exxoshost.co.uk as your mail server name, and set the PTR record to this as well.

220 exxoshost.co.uk ESMTP Postfix (Ubuntu) [235 ms]
EHLO keeper-us-east-1c.mxtoolbox.com
250-exxoshost.co.uk

Are the RAMs the right way around?