activecampaign.com
Live email deliverability and anti-spoofing audit. Every value below was read from public DNS at the moment this page was generated.
91/100 — This domain is configured correctly for both sending and receiving. Accepts mail · Protected against spoofing · Hosted by Mimecast
Findings
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spf
SPF ends in ~all (softfail); unauthorised mail is marked rather than rejected.
v=spf1 ip4:173.236.20.0/24 ip4:192.92.97.0/24 ip4:52.128.40.0/21 ip4:217.8.118.0/24 ip4:103.229.233.0/24 include:usb._netblocks.mimecast.com include:_spf.google.com include:mail.zendesk.com include:stspg-customer.com include:sent-via.netsuite.com include:_spf-lrn.activecampaign.com ~all
Fix: Move to -all once you have confirmed all senders are listed.
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mta sts
No MTA-STS policy, so inbound mail can be downgraded to an unencrypted connection.
Fix: Publish _mta-sts.activecampaign.com and host a policy at https://mta-sts.activecampaign.com/.well-known/mta-sts.txt.
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mx
Mail is handled by Mimecast.
10 usb-smtp-inbound-1.mimecast.com, 10 usb-smtp-inbound-2.mimecast.com
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dmarc
DMARC is enforcing with p=reject.
v=DMARC1; p=reject; rua=mailto:re+eab9f0889f10@inbound.dmarcdigests.com; fo=1;
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dkim
DKIM keys found for 3 selectors.
google._domainkey, s1._domainkey, s2._domainkey
Records
| MX | 10 usb-smtp-inbound-1.mimecast.com10 usb-smtp-inbound-2.mimecast.com |
|---|---|
| SPF | v=spf1 ip4:173.236.20.0/24 ip4:192.92.97.0/24 ip4:52.128.40.0/21 ip4:217.8.118.0/24 ip4:103.229.233.0/24 include:usb._netblocks.mimecast.com include:_spf.google.com include:mail.zendesk.com include:stspg-customer.com include:sent-via.netsuite.com include:_spf-lrn.activecampaign.com ~all |
| DMARC | v=DMARC1; p=reject; rua=mailto:re+eab9f0889f10@inbound.dmarcdigests.com; fo=1; |
| DKIM selectors | google, s1, s2 |
| MTA-STS | not published |
| TLS-RPT | not published |
| BIMI | not published |
| DNSSEC | not validating |
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