Glockapps vs.
DMARCly in 2026

In GlockApps, Microsoft 365 and Google Workspace were easy to separate once reports arrived, and the SendGrid plus Mailchimp traffic showed up cleanly under approved sources after we confirmed matching SPF and DKIM domains. The tool was strongest when DMARC data needed context from inbox tests and IP reputation checks, especially for the unauthorized spoof sample. The weaker point was classification: the unknown sender stayed in a generic bucket until we added our own owner note, and the forwarded mail SPF failure needed manual explanation before the team trusted it.

DMARCly handled the same senders with a more DMARC-centered structure. Email vendor identification recognized Microsoft 365, Google Workspace, SendGrid, and Mailchimp quickly, automatic subdomain detection caught the marketing subdomain, and the DNS timeline helped explain DKIM pass on a subdomain without turning it into a false failure. The product had less adjacent deliverability context than GlockApps, but Safe SPF and MTA-STS gave the authentication cleanup work a clearer place to live.

GlockApps onboarding was simple for the primary corporate domain and parked domain, but the marketing subdomain created more navigation because DMARC Analytics sits beside other deliverability tools. Finding the unknown sender took drilldowns through source categories, then a manual comparison against our approved Microsoft 365, Google Workspace, SendGrid, Mailchimp, and support desk inventory. The forwarded mail SPF failure was visible, but we had to write the plain-English explanation ourselves: SPF failed in transit while DKIM still protected the visible From domain.

DMARCly felt more direct for DMARC-only users. Automatic subdomain detection found the marketing subdomain, the domain group kept the parked domain separate, and the source list made the unknown sender easier to triage against approved services. The forwarded SPF failure was easier to defend because the authentication view separated SPF failure from DMARC disposition, but handoff notes still required manual writing.

For GlockApps, the DNS setup steps were workable for the corporate domain and parked domain, and the reporting address was easy to place in the DMARC record. The support handoff became less crisp when we asked who should own the SendGrid DKIM cleanup and how to document a move toward quarantine. Public plan details explain users, roles, overage, and custom subscriptions, but enterprise onboarding clarity depends on follow-up with the vendor.

DMARCly gave clearer public expectations by plan: email support at Professional, live chat on Growth and above, and SAML plus access control at Enterprise. DNS handoff was easier to package because Safe SPF, MTA-STS/TLS-RPT, and DNS timeline were already close to the report views. The escalation gap was in operational ownership: the tool showed the unknown sender and spoof sample, but we still had to create the internal handoff note.

GlockApps fit the marketing-led side of our test. The primary corporate domain and marketing subdomain sat alongside inbox placement tests, IP reputation monitoring, and DMARC reporting, which helped a team that already checked campaign health each week. For MSP-style work, account separation was weaker: client handoff depended on exports and notes outside the product, and the parked domain did not get a distinct client workflow without manual grouping.

DMARCly fit the operator who wants focused DMARC controls across multiple domains. Domain groups helped separate the corporate domain, marketing subdomain, and parked domain, and recurring reports were easier to aim at stakeholders. It still felt more like domain grouping than full MSP account separation, because client handoff notes, ownership fields, and escalation summaries needed manual work.