Veridyen email service provider (ESP)

According to Live Direct Marketing's daily Tranco top-1M scan (July 13, 2026), Veridyen is the email service provider (ESP) for 32 domains — 0.01% of 617,702 SPF-publishing domains. Detection method: include: mechanisms in the SPF record.

Key facts

Veridyen appears in email infrastructure data as an email service provider, identified through SPF include mechanisms authorising it to send mail on behalf of client domains. It occupies a position in the smaller-scale sender ecosystem rather than amongst the largest, most-recognised commercial platforms.

For mail operations teams and deliverability analysts, Veridyen's profile—concentrated in the .com space and frequently appearing alongside unclassified services—indicates a segment of the email ecosystem that may not receive comprehensive coverage in mainstream reputation and blocklisting tools. Awareness of this long-tail positioning is relevant when assessing whether standard monitoring and testing infrastructure captures the full range of legitimate senders.

Where Veridyen sits in the Tranco ranking

Tranco rank bandDomainsShare of its base
Top 1,00000.0%
Top 10,00000.0%
Top 100,00000.0%
Top 1,000,0002371.9%
Unranked928.1%

Top-level domain split

TLDDomainsShare
.com2268.8%
.com.tr412.5%
.net39.4%
.tr13.1%
.de13.1%
.online13.1%

What Veridyen users also use

Cross-tabulated from the same daily snapshot — the other email services seen on the same 32 domains.

TypeServiceDomainsShare of Veridyen users
MailboxUnknown / Other1856.2%
MailboxSelf-Hosted1237.5%
MailboxGoogle Workspace26.2%
ESPMailChannels3196.9%
ESPAmazon SES13.1%
ESPMailjet (Sinch)13.1%

SPF authorisation and reputation data gaps

When Veridyen appears in a domain's SPF record, it indicates that domain has authorised the service to send mail on its behalf. Mail operations teams managing outbound flows should periodically audit their SPF authorisations to confirm all listed providers remain active and to assess their reputation standing. Smaller or less widely documented providers typically require manual reputation checking rather than reliance on automated commercial feeds, as coverage in standard databases may be incomplete or delayed.

See the full Veridyen data page (KPI cards, trend, sample domains) →

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Frequently asked questions

What is Veridyen and should I test mail deliverability against it?

Veridyen is an email service provider identified through SPF records, positioned in the smaller-scale sender segment rather than amongst the largest commercial platforms. Whether you need to test against it depends on your role: if you send via Veridyen, monitor its reputation independently; if you receive mail from Veridyen-authorised senders, evaluate them on sender reputation and engagement signals rather than service provider alone.

How many domains use Veridyen?

32 domains in the Tranco top-1M use Veridyen as their email service provider (ESP) as of July 13, 2026 (0.01% of SPF-publishing domains), according to Live Direct Marketing's daily DNS scan.

Is Veridyen common enough to affect email deliverability testing?

Veridyen accounts for 0.01% of SPF-publishing domains in the top 1M. Whether you should seed a test mailbox there depends on how much of your audience it represents — the co-usage table above shows the services it appears alongside most.

Which countries or TLDs use Veridyen most?

Veridyen's largest TLD is .com (68.8% of its domains); it appears across 6 TLDs in total.

Other email service provider (ESP)s

Amazon SES (6.21%)SendGrid (Twilio) (4.76%)Mailgun (4.11%)Zendesk (3.86%)Mailchimp (3.69%)Mandrill (3.36%)HubSpot (3.18%)Salesforce (2.62%)Mailjet (Sinch) (2.13%)Cloudflare Email Routing (1.80%)