[{"data":1,"prerenderedAt":106},["ShallowReactive",2],{"seo-verification":3,"blog-migrer-email-pro-quitter-gmail-microsoft-365-en":6},{"google":4,"bing":5},"EycwPY2XMyTkVzas3n1ygeNJFGAH513qrMjfDljzsMQ","",{"id":7,"slug":8,"title":9,"excerpt":10,"readTime":11,"views":12,"isPinned":13,"publishedAt":14,"category":15,"categories":20,"featuredImage":22,"bgImage":23,"posterImage":24,"relatedSolution":22,"intro":25,"sections":26,"ctaTitle":68,"ctaBody":69,"ctaButton":70,"ctaUrl":71,"relatedPosts":72},215,"migrer-email-pro-quitter-gmail-microsoft-365","Migrating professional email: leaving Gmail and Microsoft 365","Microsoft 365 raised prices in 2026 and EWS shuts down in October. Here's how to migrate your business email without interruption.",7,0,false,"2026-08-03T00:00:00+00:00",{"id":16,"name":17,"slug":18,"color":19,"icon":18},11,"Business Email","emails","bg-cyan-500\u002F10 text-cyan-400",[21],{"id":16,"name":17,"slug":18,"color":19,"icon":18},null,"\u002Fblog\u002Fcovers\u002Fbg.svg","\u002Fblog\u002Fcovers\u002Fmigrer-email-pro-quitter-gmail-microsoft-365-poster.svg","Microsoft 365 increased its prices by 12 to 43% on July 1, 2026, and Exchange Web Services shuts down permanently on October 1. For SMBs, this is the right moment to take back control of their business email and stop depending on big platforms' pricing decisions.",[27,31,40,43,62,65],{"type":28,"title":29,"body":30},"h2","Why businesses are leaving Gmail and Microsoft 365 in 2026","Three signals are converging this year. First, Microsoft 365 raised its subscription prices by 12% (Business Standard) to 43% (Frontline) on July 1, 2026, with no perceptible improvement for small organizations. Second, Exchange Web Services (EWS) — the API used by many business tools, thick clients, and connectors — will be shut down on October 1, 2026, forcing urgent technical migrations. Finally, on Google's side, the use of email content for advertising purposes resurfaced, with an opt-out to opt-in switch in early 2026. These developments put data sovereignty and GDPR compliance back at the heart of every email hosting decision.",{"type":32,"title":33,"items":34},"ul","What you gain by switching email provider",[35,36,37,38,39],"**Predictable costs** — you pay for your mailbox hosting, not a subscription that can jump 40% from one year to the next.","**Data under your control** — your emails stay on a server whose geographic location and operator you know.","**Native GDPR compliance** — by choosing a European host, you eliminate out-of-EU data transfers by default.","**SPF, DKIM, and DMARC configured from day one** — good hosts enable the full authentication chain when the mailbox is created, immediately improving deliverability.","**Independence from big vendors** — you are no longer exposed to policy changes, API shutdowns, or unilateral price renegotiations.",{"type":28,"title":41,"body":42},"What to check before migrating","A successful email migration starts with an audit of your current setup. Verify that your SPF, DKIM, and DMARC records are up to date on your current domain: they will need to be reconfigured on the new host, so it is best to start from a clean baseline. Export all your archives: Google Takeout produces a .mbox file, Outlook exports to .pst — keep these files safe throughout the migration. Plan your DNS cutover: changing the MX record propagates within a few hours, but you need to anticipate that window. Finally, if your new outbound server uses a fresh IP address, a gradual warm-up will prevent your first messages from landing in spam.",{"type":44,"title":45,"steps":46},"steps","How to migrate your emails step by step",[47,50,53,56,59],{"title":48,"body":49},"Export your email archive","From Gmail, use Google Takeout to download your messages in .mbox format. From Outlook or Microsoft 365, export your mailbox to a .pst file via File → Open & Export → Import\u002FExport. Keep these files on secure storage throughout the migration.",{"title":51,"body":52},"Configure the new email hosting and verify DNS","Create your mailbox on the new host, then update your-domain.com DNS records: an MX record pointing to the new server, an SPF record including the new host, and a DKIM key published as a TXT record. Wait for propagation (typically 1 to 4 hours) before proceeding.",{"title":54,"body":55},"Migrate mailboxes via IMAP","The imapsync tool copies messages from a source IMAP server to the destination server, folder by folder, without deleting the originals. Some hosts offer a built-in migration wizard. You can also import your .mbox or .pst archives using your email client of choice (Thunderbird handles both formats well).",{"title":57,"body":58},"Test sending and receiving","Before cutting over from the old service, send messages from the new mailbox to Gmail, Outlook, and a third-party domain. Verify that emails arrive without a \"not secure\" warning and that headers show DKIM=pass and SPF=pass. Also test inbound delivery by sending from an external address to your new mailbox.",{"title":60,"body":61},"Switch the MX and enable DMARC p=reject","Once tests pass, update your-domain.com's MX record to point only to the new host. Wait 72 hours for full propagation and confirm that nothing is arriving at the old server anymore. Then set your DMARC policy to p=reject to reject unauthenticated emails sent from your domain.",{"type":63,"body":64},"tip","During the entire migration window, keep both accesses active in parallel for at least 72 hours. Some messages in transit at the time of the MX change may still arrive at the old mailbox: actively monitoring both servers prevents any mail loss before the final cutover.",{"type":28,"title":66,"body":67},"What comes next after migration?","An email migration is not an end in itself — it is the starting point for a better-controlled messaging setup. Begin by consolidating your SPF, DKIM, and DMARC chain: our dedicated article walks you through configuring all three records to maximize deliverability. If you want your logo to appear directly in your recipients' inboxes, explore BIMI: this standard lets you display your visual identity in Gmail, Apple Mail, and other modern clients, building trust with every message you send.","Your business email, finally under your control","Host your email on European servers, with SPF, DKIM, and DMARC enabled by default. No surprise price hikes, no dependency on an external editorial policy.","Host my website and emails","\u002Fhebergement-web",[73,83,93],{"id":74,"slug":75,"title":76,"excerpt":77,"readTime":11,"views":12,"isPinned":13,"publishedAt":78,"category":79,"categories":80,"featuredImage":22,"bgImage":23,"posterImage":82,"relatedSolution":22},199,"spf-dkim-dmarc-delivrabilite-emails-pro","SPF, DKIM, DMARC: passing the 5,000-email threshold","Gmail and Outlook reject senders without aligned SPF, DKIM and DMARC with an SMTP 550 error. Here is how to configure all three records.","2026-08-01T00:00:00+00:00",{"id":16,"name":17,"slug":18,"color":19,"icon":18},[81],{"id":16,"name":17,"slug":18,"color":19,"icon":18},"\u002Fblog\u002Fcovers\u002Fspf-dkim-dmarc-delivrabilite-emails-pro-poster.svg",{"id":84,"slug":85,"title":86,"excerpt":87,"readTime":11,"views":12,"isPinned":13,"publishedAt":88,"category":89,"categories":90,"featuredImage":22,"bgImage":23,"posterImage":92,"relatedSolution":22},210,"bimi-logo-marque-email-gmail-apple-mail","BIMI: display your logo in Gmail and Apple Mail","BIMI displays your brand logo next to your emails in Gmail, Apple Mail and Yahoo. Full guide: DMARC requirements, VMC, CMC and DNS record.","2026-08-02T00:00:00+00:00",{"id":16,"name":17,"slug":18,"color":19,"icon":18},[91],{"id":16,"name":17,"slug":18,"color":19,"icon":18},"\u002Fblog\u002Fcovers\u002Fbimi-logo-marque-email-gmail-apple-mail-poster.svg",{"id":94,"slug":95,"title":96,"excerpt":97,"readTime":11,"views":12,"isPinned":13,"publishedAt":88,"category":98,"categories":103,"featuredImage":22,"bgImage":23,"posterImage":105,"relatedSolution":22},211,"nis2-hebergement-obligations-clients-2026","NIS2: what the directive requires from your hosted clients","NIS2 applies from October 2026 across the EU. Clients in essential sectors must choose providers that meet the same security standards.",{"id":99,"name":100,"slug":101,"color":102,"icon":101},10,"Compliance & Regulation","conformite","bg-amber-500\u002F10 text-amber-400",[104],{"id":99,"name":100,"slug":101,"color":102,"icon":101},"\u002Fblog\u002Fcovers\u002Fnis2-hebergement-obligations-clients-2026-poster.svg",1785765043082]