Is Decamail.jp Legit or Not?
Some signals are mixed. Read the reviews, check the return policy and prefer a payment method with buyer protection.
Last checked October 28, 2026
Summary
Decamail.jp (operated by Seeds Co.,Ltd.) has a trust score of 68 out of 100. The domain registration date could not be verified, and the site uses a valid HTTPS certificate. No customer reviews have been posted yet.
How the site describes itself: "最大8GBのファイルを送受信できる「大容量ファイル転送サービス」。初期費用不要でWeb入稿システムがかんたんに構築できます。使いたい時だけ短期間で利用できるスポットプランから、複数アカウント対応の法人様向けマネージメントプラ…"
What we found
- +10 Valid HTTPS certificate
- 0 Domain age could not be determined
- +3 Contact details published on the website
- +5 Organisation-validated certificate issued to Seeds Co.,Ltd.
Every website starts at 50 points. How the score works
Company and contact
- Company
- Seeds Co.,Ltd.
- Source
- Security certificate (organisation validated)
- Not found
- Phone
- Not found
- Policies linked
- Contact, About, Privacy policy
- Social profiles
- None found
Domain and security
- Registered
- Unknown
- Domain age
- Unknown
- Expires
- Unknown
- Registrar
- Unknown
- HTTPS
- Valid certificate
- Certificate issuer
- DigiCert Inc until Feb 6, 2027
- DNS / hosting
- Amazon Web Services
- IP address
- 52.193.11.172
- Email on domain
- Set up
- Google Safe Browsing
- Not checked
Connected websites
Redirects, shared servers, the same operator and links can reveal a network of related sites.
Decamail.jp reviews
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Is Decamail.jp legit, safe or a scam?
Is Decamail.jp legit?
Based on our checks, Decamail.jp scores 68 out of 100, which we rate as "Use Caution". There are no customer reviews yet, so we cannot confirm what buying from them is like.
Is Decamail.jp safe to buy from?
Decamail.jp uses a valid HTTPS certificate, so payment details are encrypted on the way to the site. Whatever the score, pay with a card or PayPal so you can dispute the charge if something goes wrong.
Is Decamail.jp real or fake?
Decamail.jp appears to be a real website, but some signals are mixed. Check the contact details and reviews before trusting it with money.
Is Decamail.jp a scam?
We cannot rule it out. Decamail.jp shows mixed signals, so read the reviews and start with a small order if you decide to buy.
Is Decamail.jp trustworthy?
There are not enough customer reviews yet to judge. Our automated checks give it 68 out of 100.
Who owns decamail.jp?
According to security certificate (organisation validated), the website is operated by Seeds Co.,Ltd..