To ensure email deliverability you need to ensure your SPF record is set to:
v=spf1 +ip4:103.29.216.95 +ip4:103.29.218.220 +ip4:103.29.218.230 +ip4:103.29.218.240 +ip4:103.29.218.229 -all
These cover most of our shared email servers.
Added: 2026-3-12 and last modified: 2026-3-12