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Proton Mail レビュー 1,679

TrustScore 5段階評価の2.5

2.3

レビューはレビュアーの個人的な意見であるため、特定の記載内容を検証することはありません。ただし、ビジネス上の取引が行われたことを確認できた場合、レビューに「確認済み」のラベルを付ける場合があります。詳細はこちら

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レビュアーのコメントを見てみましょう

5つ星のうち1の評価

I have had an email with proton for 2 years which cost me a small fortune. Somehow my password was changed and I couldn’t log in to my account. After sending proton multiple emails with proof of my ac... もっと見る

企業が回答しました

5つ星のうち1の評価

Ich habe gerade gesehen, dass Sie bei über 2000 Bewertungen nur 2 Sterne haben – das ist wirklich beschämend und erklärt meine Erfahrung leider sehr gut. Sie haben mein Geld genommen, mein Kont... もっと見る

企業が回答しました

5つ星のうち5の評価

ProtonMail is absolutely fantastic for keeping my inbox safe from any scam. The encryption is top-notch, filtering out fake emails and phishing fraud easily. I switched to this service after an old ac... もっと見る

企業が回答しました

5つ星のうち1の評価

Don't believe all this stuff about being based in Switzerland lessens the chance of you being taken advantage of. I am a senior but apparently I subscribed to Mail Plus ($59.88 CAD) something I would... もっと見る

企業が回答しました

企業情報

  1. 電子メール サービスプロバイダー

当該企業による記述

Keep your conversations private with Proton Mail, an encrypted email service based in Switzerland.


連絡先

2.3

期待以下

TrustScore 5段階評価の2.5

1679件のレビュー

5つ星
4つ星
3つ星
2つ星
1つ星

Trustpilot では、本物の人間によるコンテンツに重きを置いています。ただし、この企業は返信原稿の作成に役立つ AI 支援ツールにもアクセスすることができます。

この企業のTrustpilot 利用方法

レビューや評価の取得方法、スコアリング、モデレーションのプロセスについて確認する。

Trustpilot に参加している企業は、インセンティブを提供したり、レビューを非表示にするためにお金を払ったりすることは許可されていません。レビューはレビュアーの個人的な意見で、Trustpilot のものではありません。詳細はこちら

5つ星のうち5の評価

Väldigt positivt överraskad

För ett halvår sedan bestämde jag mig för att fokusera alla mina tjänster på europeiska leverantörer istället för amerikanska. Jag har därför flyttat allt från Apple och Microsoft till Proton. Jag har samtliga produkter och kör ett duo-abonnemang där man får 2tb utrymme på Proton Drive.

jag läste recensioner om att drive skulle vara olidligt långsamt och därför valde jag först att använda pCloud med deras europeiska servrar. Döm om min förvåning när jag sedan valde Proton och insåg att Proton drive var väldigt mycket snabbare än pCloud. Man kan ha synpunkter på att gränssnittet inte känns lika uppdaterat och polerat som många andra företag, men det känns alldeles utmärkt att ha allt krypterat och deras Authenticator-app är den bästa authenticator som jag har någonsin har testat.

2026年2月21日
自発的なレビュー
Proton Mail ロゴ

Proton Mail からの回答

Hi! Thank you for the 5-star review and feedback! We're glad to hear that you're enjoying our services.

5つ星のうち3の評価

Ex GMX-ler

Bin als bisheriger Nutzer von GMX noch nicht so lange bei Proton. Insgesamt macht es einen guten Eindruck. Was mir gefällt, ist der Zugang vom PC aus. Da braucht man keine vollkommen überflüssige Webseite, die mit Werbung und mehr vollgespickt ist, zu öffnen, sondern hat eine Ansicht, die einer Mail-Anwendung entspricht. Die kostenpflichtige Desktop App braucht man nicht, mir reicht es mit dem Browser.
Ein bisschen Kritik habe ich trotzdem: Migrieren per Easy Switch geht nicht richtig. Von insgesamt ca. 100 Mails bei GMX werden weniger als 10 Mails übertragen. Das hätte ich besser erwartet.
Ob sich, abgesehen von Easy Switch, mein positiver Eindruck langfristig bestätigen wird, kann ich nicht sagen. Für den Anfang ist aber alles in Ordnung und ich erwäge ernsthaft den Umzug von GMX zu Proton. Insgesamt drei Sterne aufgrund der aus meiner Sicht mangelnden Funktion von Easy Switch.

2026年2月1日
自発的なレビュー
Proton Mail ロゴ

Proton Mail からの回答

Thanks for the honest review and feedback.

Regarding Easy Switch, it should normally transfer much more than a small portion of emails. If you experienced incomplete migration, that’s something we’d want to look into. Please contact us at https://proton.me/support/contact
and include any ticket number if you already reached out, so we can review what happened with your import.

5つ星のうち5の評価

Agréable et fiable.

Rien à redire sur mon expérience proton en plus de six mois. App très chouette, simple, efficace. Ça me fait la même sensation qu’aux début de Gmail.

2025年6月5日
自発的なレビュー
Proton Mail ロゴ

Proton Mail からの回答

Thank you for the 5-star review! We're glad to have you as a part of our community.

5つ星のうち1の評価

Automated Abuse Detection

Emails aren't arriving. What's the point of an email service if it's not receiving emails? All incoming emails turn into emails from Proton - Automated Abuse Detection. They let you create an account for free and don't ask for a phone number or other information. But the email doesn't work properly. Maybe if I start paying them, everything will be fine, but why should I pay for features that are supposed to be free? I'll never use any Proton product again. Update: I was told here that I need to confirm something. Sorry, but I registered my email elsewhere and there are no complications like you have. So I wouldn't recommend Proton to anyone

2026年2月19日
自発的なレビュー
Proton Mail ロゴ

Proton Mail からの回答

Sorry to hear about this. Messages from “Proton – Automated Abuse Detection” usually mean our anti-abuse system temporarily restricted the account due to unusual activity patterns, not because of payment status. Free accounts can send and receive mail normally once verified.

If this is still happening, please contact us at https://proton.me/support/contact
so we can review your account. If you’ve already opened a ticket, share the number, and we’ll take a closer look.

5つ星のうち1の評価

Ich überlege mir ernsthaft die 30 Tage…

Ich überlege mir ernsthaft die 30 Tage Rückerstattungspflicht in Anspruch zu nehmen.
Begonnen habe ich mit dem Mail Plus, da ich sehr wohl bereit bin für eine Dienstleistung zu bezahlen.
Wir sind ein Ehepaar und brauchen zwei Mailadressen.
Diesbezüglich ist Proton sehr unpräzise mit den Begriffen Mailadresse und Alias. Die Verwendung einer Alias-Mailadresse in meinem Account entspricht nicht den Anforderungen, die wir haben.
Deshalb haben wir auf Mail Duo, welches doch ein Stück mehr kostet, upgraded.
Bei der Konfiguration des upgradeten Accounts wurde ich das gefragt, ob ich eine Zweite Mailadresse erstellen will und bin prompt wieder in die Falle eines Alias getappt!
Selber kann ich nur einen Alias pro Jahr löschen und der Support scheint nicht in der Lage zu sein mir diesbezüglich zu helfen.
Der Support hat mein Ticket (4457819) in der Zwischenzeit an das Expertenteam weitergeleitet.
20.02.26: Der Support konnte die Alias Adresse löschen und wieder für die Verwendung freigeben. Somit werde ich jetzt nicht vom Rücktrittsrecht Gebrauch machen.

2026年2月18日
自発的なレビュー
Proton Mail ロゴ

Proton Mail からの回答

Thanks for sharing your experience. In Proton, an email address can either be a primary address tied to its own login, or an alias that delivers mail to an existing mailbox. Aliases don’t create a separate account or inbox, which is why they don’t work for two independent users.

Mail Duo includes two separate user accounts, each with its own login and mailbox. You can find a detailed explanation of addresses vs aliases here: https://proton.me/support/addresses-and-aliases

If you contacted support about the alias removal, please share your ticket number so we can review the case.

5つ星のうち2の評価

Slechte klantenservice/helpdeks

Betere, veel betere klantenservice/helpdesk lijkt me dringend gewenst.

2026年1月17日
自発的なレビュー
Proton Mail ロゴ

Proton Mail からの回答

Hi Jan. Please share your ticket number with us here if you've reached out to us already. If you haven't done so, please do so at https://proton.me/support-contact so we can prioritize your request.

5つ星のうち1の評価

Worst experience ever.

Worst experience ever.
My account has been banned without any warning or without any explanation.
All my business documents and all my bank account are linked to this e-mail and i can't login.
The support team reply every 3/4 days with "Please be advised that your account was reported and suspended due to a series of violations done against our terms of service. We cannot allow our service to be misused, therefore we will be unable to assist with your request, meaning that the account will remain permanently disabled."

Never had any such bad experience. No-one is helpful to even allow me a temporary access to recover all my documents.
Ticked id 4416645

2026年2月17日
自発的なレビュー
Proton Mail ロゴ

Proton Mail からの回答

We've looked into your support ticket and can conclude that it was handled in full accordance with our anti-abuse procedures. In order to enforce our Terms of Use, we have anti-abuse algorithms, and accounts exhibiting behaviors such as spamming, bulk signups, etc. are disabled in order to protect our users and our IP reputation.

5つ星のうち1の評価

I’m very disappointed with Proton’s services

I’m very disappointed with Proton’s billing support.

For the second time, Lumo for two users has been added to my account without my consent. I have this option turned OFF and neither I nor my partner use Lumo at all. I already contacted support about this earlier. The issue was not resolved, and I ended up paying the incorrect invoice just to avoid further hassle.

Now it has happened again.

I expect to be billed correctly for Proton Duo only, not for services I never ordered or used. I have provided screenshots as proof, yet this keeps recurring. This is frustrating and undermines trust in what should be a reliable, privacy-focused service.

I hope Proton finally fixes this structurally instead of pushing customers to chase billing errors themselves.

2026年2月16日
自発的なレビュー
Proton Mail ロゴ

Proton Mail からの回答

Hello Eric. Sorry to hear about your experience. Please reach out to us at https://proton.me/support-contact if you haven't done so already, so we can help. If you already have, please share your ticket number with us here.

5つ星のうち1の評価

Payed for Plus, receives nothing

Been paying for this VPN the last year, but for some reason I am still classified as a free user and can only use the unpaid functions. I don't know how long this has been going on cause I usually just connect to random servers anyways, but from what I can recall when there was a change it would be at least 6 months. I can't even cancel the subscribtion I am paying for in their dashboard, because there is nothing there, yet they take my money each month and send me an email.
What a load of rubbish, I have contacted support, and hopefully they are not a bunch of shitty ai, so might update this depending on how it goes.

2026年2月15日
自発的なレビュー
Proton Mail ロゴ

Proton Mail からの回答

Hello Christoffer. Please share your ticket number with us here so we can look into your case.

5つ星のうち3の評価

Could be so much better!

On the whole it’s a good product and you kind of rely on the privacy aspect. The apps are slick and work well. The one big thing that lets them down is their support and upselling - often led by poorly informed technical so so’s!

I have for the last 6 months been hitting that button ‘don’t show me again’ and trimmed the notification buttons to no avail. As a result I keep getting the ads at the top. I’m a fully paid user and don’t need to upgrade - a clear breach of GDPR which puts the privacy on shaky ground particularly as they keep sending me emails for that Luma AI despite opting out!

I wanted a shared inbox to handle some specific affairs that my wife could access and others, and to be able to respond from on a specific email. 10 days to get a response, 10 days in and still they’re not sure how to do it. When I told them you need a Business account to setup a shared inbox - no response!

2026年2月15日
自発的なレビュー
Proton Mail ロゴ

Proton Mail からの回答

Thanks for taking the time to review our app, and we're sorry to hear about your experience. Could you please share your ticket number with us here so we can look into this?

5つ星のうち1の評価

Proton Is Nothing More Than A Switzerland Mafia Company

This company (Proton)is nothing more than a thief, I Paid for two different email addresses, total of $95 dollars and some change. Wrote down the important pass codes to both addresses, just in case you’re locked out! I was locked out,I tried to use them both, could not, typed in the special codes, didn’t work! Wouldn’t you know it, a company based outside of the U.S. can’t figure out how to reimburse me! It’s been over three months and yet still no reimbursement! The funny thing is, they sent me an email recognizing the two paid accounts, a month ago and still haven’t reimbursed me! So I’m doing this review to inform everyone across the world…..Do Not Even Attempt To Become A Paid Member With This Company, You Will Find Yourself In The Same Situation! Proton Mail Is Horrible And Must Be Ran By The Switzerland Mafia…..
Ticket Number 4331897 These People Are Con Artist , Liars and Thieves! Do not trust a damn thing they say! I just received an email from these a-holes stating my refunds were sent! They were never sent, just got of the phone with my bank! It doesn’t take 4 months to reimburse funds, this is 2026 Not 1526! I have already resigned myself to the fact that these thieves are who they showed they were! DO NOT DEAL WITH THIS COMPANY AT ANY LEVEL! You Will Regret It

2025年12月7日
自発的なレビュー
Proton Mail ロゴ

Proton Mail からの回答

Hi Dimitri. Sorry to hear about your experience. Please share your ticket number with us here so we can follow up on your case.

5つ星のうち1の評価

WARNING! They delete your account without notice

My email account with Proton Mail was terminated without warning, quote: "This account has been suspended due to a possible violation of the guidelines.". I didn't violate any guidelines. All I wanted is stay anonymous.
Now I can no longer access services that were tied to that email address.
I sent an appeal to Proton Mail which was rejected:
"in order to protect our interests, we will be unable to assist you in reinstating your account."

STAY AWAY!

2025年4月9日
自発的なレビュー
Proton Mail ロゴ

Proton Mail からの回答

At Proton, you can always reach a real person quickly if this happens, by filling out the form here https://proton.me/support/appeal-abuse. If your account was disabled in error, it gets restored rapidly. Sometimes disables are for security reasons if we detect takeover attempts or suspicious behavior. Details here: https://proton.me/blog/anti-abuse-account-security. If you've already contacted our anti-abuse support team, please share your ticket number in your review so we can check up on the situation.

5つ星のうち4の評価

Good overall

As generally advertised, good email Services , zero downtime, good storage capacity but you must install several account recovery features otherwise you'll lose your account and they will not help you to get it back for security reasons
Edit- they recently deactivated an account I had for 30 days claiming I had not logged in for one year. After discussing it with them I believe it was an attempt to force that free account into a paid account. When I attempted to create a new account for my son they put me through a series of support emails and account denials which all could have been avoided if I had opened a paid account instead of a free account. Further evidence of a hidden policy of forcing paid accounts.

2026年2月10日
自発的なレビュー
Proton Mail ロゴ

Proton Mail からの回答

Thank you for your 5-star review and kind words!

5つ星のうち1の評価

Kostenpflichtig, wenn....

...man Emails mit Thunderbird abrufen möchte. Leider muss man für die essentielle Funktion bezahlen und sogar eine weiter Software installieren. Leider ist das für mich inakzeptabel und daher 1 Stern. Ich bitte Trustpilot und auch Proton meine Bewertung zu akzeptieren, da meine vorherige Wortgleiche Bewertung gelöscht wurde. Schade schade.

2026年2月11日
自発的なレビュー
Proton Mail ロゴ

Proton Mail からの回答

Thank you for your feedback. We can only sustain our business through our community's choice to support us by subscribing to a paid plan, so with that in mind, some features are necessarily available only on our premium plans. This ensures that we are able to keep providing free privacy-first services to those who can't afford a subscription.

5つ星のうち3の評価

Love that it’s privacy focused

Love that it’s privacy focused. VPN + email combo is convenient. Swiss based is a plus

2026年2月11日
自発的なレビュー
Proton Mail ロゴ

Proton Mail からの回答

Thank you for your review and feedback Justin! If you have any suggestions on what we can do to improve and earn a higher rating, let us know at https://proton.me/support-contact

5つ星のうち1の評価

On first look Proton looks great but is not

These are red flags for me:

(1) You cannot remove the forced "Sent by Proton Email" footnote in outgoing emails. To get rid of it, you need a paid subscription (the Unlimited at least). Removing the ad costs them nothing, and forcing it on free users doesn't align with their "privacy first" claim.

(2) Their pricing uses figures like $3.99 or $9.99, which feels manipulative and overly corporate for a company that values transparency and openness. Why not just $4 or $10?

Overall, Tuta seems like a better alternative.

2026年2月10日
自発的なレビュー
Proton Mail ロゴ

Proton Mail からの回答

Thank you for your feedback. We can only sustain our business through our community's choice to support us by subscribing to a paid plan, so with that in mind, some features are necessarily available only on our premium plans. This ensures that we are able to keep providing free privacy-first services to those who can't afford a subscription.

5つ星のうち5の評価

jeg er lige begyndt med proton

jeg er lige begyndt med Proton. Kommer fra outlook og yahoo. Jeg vidre sendt mails til mig selv med filer tilkoblet. De er ankommet og se bar. Ind til vidre, så er jeg glad. Jeg kunne godt tænke mig nogle flere farver til postkasserne. Ingen gul. Kunne i ikke tilføje lidt flere farver, så der er nogle flere spændende at vælge i mellem ? Mange tak.

2026年2月7日
自発的なレビュー
Proton Mail ロゴ

Proton Mail からの回答

Hi Anita! Thank you for your 5-star review! We'll pass along your suggestion to the team.

5つ星のうち2の評価

Sterke encryptie, maar extreem risicovol herstelbeleid dat kan leiden tot totaal dataverlies.

Ik heb Proton meer dan 8 jaar gebruikt met een betaald Personal-abonnement.

Proton staat bekend om privacy en beveiliging, maar die beveiliging heeft een harde keerzijde.

Alle Proton-diensten (Mail, Drive, Pass en VPN) zijn gekoppeld aan één account met één hoofdwachtwoord. Verlies je dat wachtwoord, dan verlies je alles. In mijn geval betekende dat: e-mails, bestanden, foto’s, wachtwoorden en instellingen weg.

Proton adviseert een “security kit” met recovery codes. Heb je daar geen toegang meer toe, dan is de enige optie een reset — en die wist onherroepelijk alle data. Een recovery e-mailadres helpt niet om gegevens terug te halen. Alleen het oude wachtwoord of de originele recovery code kan data ontsleutelen.

Mijn probleem ontstond nadat ik op advies van Proton Pass een tweede wachtwoord activeerde. Daarna werd ik zonder waarschuwing uitgelogd uit alle apps en had ik nergens meer toegang toe. Een reset was de enige mogelijkheid, met volledig dataverlies tot gevolg.

De supportafdeling kon niets doen behalve handleidingen sturen of een reset aanbieden.

Daarnaast is Proton VPN op Ubuntu 24.04 extreem instabiel: veel crashes en sterke snelheidsdaling.

Ik ben inmiddels overgestapt op Mullvad VPN en een andere passwordmanager, die beide beter werken.

Conclusie: Proton biedt sterke encryptie, maar het herstelbeleid is meedogenloos. Ik wil niet langer afhankelijk zijn van één ecosysteem gekoppeld aan meerdere apps met één hoofdwachtwoord. Gebruik Proton alleen als je volledig begrijpt hoe het systeem werkt én meerdere offline back-ups van je recoverygegevens hebt.

Update. Twee mails gestuurd naar Proton support en de juridische afdeling om opheldering te vragen over het feit dat ik zonder waarschuwing vooraf werd uitgelogd uit alle sessies na het invoeren van het tweede paswoord in Pass. Week later geen response. Reminder gestuurd. De juridische afdeling voert wekelijks rechtszaken over klanten die hun data zijn kwijtgeraakt door onder anderen deze vreemde constructie. Bovendien heeft Proton drive een heel groot gebrek. Eenmaal alle fotos geupload naar Drive, met geen mogelijkheid kun je deze via een file constructie zoals gewone bestanden downloaden naar de eigen harde schijf of NAS omdaf ze niet zichtbaar zijn in de verkenner. Proton heeft dit erkend maar dit is al jaren bekend. Hierdoor 8 jaar aan fotos kwijtgeraakt. Zal Proton dit nooit vergeven. Hopelijk trekt Proton een keer het boetekleed aan.

2026年2月8日
自発的なレビュー
Proton Mail ロゴ

Proton Mail からの回答

Thanks for sharing your experience in such detail. Proton’s security model is built around zero access encryption, which means only the account password or recovery key can decrypt data. This is why, if both are lost, support can’t restore encrypted content. The security kit and recovery options are strongly recommended for this reason, and we know this model can feel unforgiving if something goes wrong.

Activating additional protections like a second password can change how sessions behave, but data access always depends on the original encryption keys. We agree this isn’t always intuitive, and clarity around these risks is important.

Regarding the VPN issues on Ubuntu, that’s not expected behavior. If you reported this, please share the ticket number so we can review it. If not, we recommend contacting support so the team can look into the instability you experienced.

We appreciate you taking the time to review our services.

5つ星のうち1の評価

Still waiting on refund after a week

I bought this product on subscription knowing that I could cancel within a month and get my first payment back. I cancelled it within 40 minutes and wrote to customer service. It’s a week later and have received only a vague and late reply which didn’t referr to a refund even though this was clearly stated in my email . Still waiting for the money. Steer clear.

Concerning your response, share my file number (4403411) how and to whom? I cannot reply to this thread, as you know I am sure.

2026年2月1日
自発的なレビュー
Proton Mail ロゴ

Proton Mail からの回答

Hello Joanna. Can you please share your ticket number with us here so we can look into your case?

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