Hi there,
Please could you set up SPF, DKIM, and DMARC for my domain 'ngo.helioho.st' and it's associated alias. In Plesk’s “Track Email Delivery” I see messages leaving the server, but Gmail is bouncing them with error 5.7.26. In Mail Settings for ngo.helioho.st, I tried to turn on 'Use DKIM spam protection system to sign outgoing email messages' in Plesk but it shows “This option is not supported”, so I can’t enable DKIM myself.
Could you please:
Enable DKIM (and SPF and DMARC ) for full mail options for ngo.helioho.st, and
Let me know what SPF / DKIM records or settings you recommend for authenticated sending,
and/or confirm that I can/should instead use an external SMTP service for sending and if so, what are the recommended settings so that i can implement for
my other domains when the time comes without having to bother you?
Many thanks!
User: 'developer1'