Have been running Stalwart for around 6months now. Works great so far. Setting up DKIM, DMARC, SPF etc. was a breeze. Now I am able to send reliably to Gmail,

Have been running Stalwart for around 6months now. Works great so far. Setting up DKIM, DMARC, SPF etc. was a breeze. Now I am able to send reliably to Gmail, and semi-reliably to Outlook. My mail volumes are very low however. I just setup this as my SMTP server just for the heck of it.