MailWise (mwprem) — market share 2026

esp

According to Live Direct Marketing's daily Tranco top-1M scan (July 13, 2026), MailWise (mwprem) is the email service provider (ESP) for 162 domains — 0.03% of 617,702 SPF-publishing domains. Its strongest TLD is .co.jp (47.5% of its domains). Detection: include: mechanisms in the SPF record.

162domains

0.03%of SPF-publishing domains

7distinct TLDs

2026-07-13snapshot (updated daily)

Commonly used together with MailWise (mwprem)

What else the same 162 domains use — cross-tabulated from the same daily snapshot (2026-07-13).

Type	Service	Domains	Share of MailWise (mwprem) users
Mailbox	OCN (NTT Japan)	93	57.4%
Mailbox	Self-Hosted	36	22.2%
Mailbox	Microsoft 365	14	8.6%
Mailbox	Google Workspace	5	3.1%
Mailbox	SecureMX (JP)	3	1.9%
Mailbox	Unknown / Other	2	1.2%
ESP	Amazon SES	11	6.8%
ESP	Repica WebCAS	7	4.3%
ESP	SendGrid (Twilio)	4	2.5%
ESP	ActiveGate	4	2.5%

TLD distribution (top 7 of 7)

co.jp — 77 (47.5%)

jp — 33 (20.4%)

com — 23 (14.2%)

or.jp — 22 (13.6%)

net — 4 (2.5%)

ne.jp — 2 (1.2%)

info — 1 (0.6%)

Frequently asked questions

How many domains use MailWise (mwprem)?

162 domains in the Tranco top-1M use MailWise (mwprem) as their email service provider (ESP) as of July 13, 2026, according to Live Direct Marketing's daily DNS scan.

What is MailWise (mwprem)'s market share?

MailWise (mwprem) holds 0.03% of SPF-publishing domains in the Tranco top-1M (snapshot of 2026-07-13). The number is recomputed every day.

What are the biggest alternatives to MailWise (mwprem)?

The largest email service provider (ESP)s in the same category by Tranco top-1M share are: Amazon SES, SendGrid (Twilio), Mailgun, Zendesk, Mailchimp (as of 2026-07-13).

Largest email service provider (ESP)s in this category

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%)

ESP / mailing services portfolio → · Full daily report →

Sending through MailWise (mwprem)? Check whether your messages actually reach the inbox at Gmail, Outlook, Yandex and Mail.ru — free inbox placement test.

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Domain sample (top 100 by Tranco rank)

hardoff.co.jptelemail.jpminyu-net.comgifu-np.co.jpbausch.co.jpotakaraya.jphiraki.co.jpinfirmiere.co.jpkei-reserve.jpkeirin-mobile.jpboatrace-suminoe.jpmotomachi-kitamura.compacifico.co.jpichijo.co.jpyurakirari.comdesignstoriesinc.comntt-bp.netprotos.co.jpcrane.jpshiftmax.nettokaikisen.co.jphasegawa-model.co.jpaeha.or.jpjsog.or.jpsanfrecce.co.jpkyotoanimation.co.jpjmedj.co.jpshakyo.or.jpjisha.or.jpyumenavi.infokojimaboat.jplib.adachi.tokyo.jptaiyo-koyu.comaws-s.comzip-fm.co.jpkanagawa-park.or.jpiwanichi.co.jpcev-pc.or.jpviewhotels.co.jpkyotorailwaymuseum.jpsankeien.or.jpwbf.co.jpcocodecow.comkairport.co.jpgcenter-hyogo.jplg-waps.go.jpssk.or.jpt-bunka.jptenya.co.jpocans.jpfukuya.comforest.co.jpshuwasystem.co.jpcomic-fuz.comwatts-jp.comgifubus.co.jpcosina.co.jpkiyomura.co.jposaka-monorail.co.jpsus.co.jptsugarukaikyo.co.jptobuws.co.jpodakyu-travel.co.jparttowermito.or.jpninben.co.jpmelrose.co.jpjpaa.or.jpnhk-p.co.jpbadminton.or.jpheianjingu.or.jpsymphony-cruise.co.jpchichi.co.jpbestdenki.ne.jpyurikamome.co.jpcellstar.co.jpdonanbus.co.jpogasawarakaiun.co.jpbunpaku.or.jpmusicbird.jpzen-on.co.jprt-c.co.jphieizan.or.jpisi-education.comkawatoku.comj-reform.comjotetsu.co.jpheiwajima.gr.jpsato-suisan.co.jpasaya-hotel.co.jpymdy.co.jpyamazawa.co.jpnasu3800.co.jpsaf.or.jpishikawa-railway.jphiroko-group.co.jpsportsland-sugo.co.jpaomori-museum.jpkanagawa-pho.jpablic.comiyotetsu-takashimaya.co.jp

Showing 100 of 162 domains.