Am 03.05.2023 schrieb "hello@theburst . co" (he...@theburst.co) <users@sogo.nu>:
> I just want to figure out how to set up SPF and DKIM configurations, > as they did not pass. Write me please step-by-step instructions on > how to resolve that issue and where can I find all these parameters > in my mail SOgo? This is done in your MTA. sendmail can use DKIM, other should too. SPF is only a special DNS record that includes the IPs of your outgoing SMTP servers. Read the wikipedia article about it.