Having trouble sending email

We currently have an issue that may be related where a CF IP is on a SPAM list that Microsoft uses.

When we try to send from CF IP 64.227.41.108 it is reporting an error. Tried to get in touch with CF support as this is affecting all sites on the server that has that IP replay assigned to it through CF but saying 3 days response.

Crazy!

That is not a Cloudflare IP.

NetRange:       64.227.0.0 - 64.227.127.255
CIDR:           64.227.0.0/17
NetName:        DIGITALOCEAN-64-227-0-0
NetHandle:      NET-64-227-0-0-2
Parent:         NET64 (NET-64-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       AS14061
Organization:   DigitalOcean, LLC (DO-13)

Even if it were, you won’t be sending email from a Cloudflare IP. Cloudflare doesn’t offer any outgoing email service. You may have better results with your emails if you use a reputable ESP rather than sending directly from your Droplet.

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