DreamHost Is Shutting Down Mailman: Best Alternatives (2026)
If you run a Mailman list on DreamHost, you have likely seen the notice: DreamHost is shutting down its hosted Mailman service, with a hard deadline of July 31, 2026. After that date, unmigrated lists and their archives are gone. This guide explains your options, how to move without losing subscribers or archive history, and the best DreamHost Mailman alternatives for 2026.
The good news: migrating off DreamHost is very doable, and you may end up on a better, more modern platform than the one you are leaving.
What is actually happening
DreamHost is discontinuing its hosted Mailman offering. List owners have until July 31, 2026 to export their data and move to another provider. Do not wait until the last week. Migrations involve exporting members and archives, standing up the list elsewhere, and updating DNS and links, and archive indexing can take time on large lists.
What you need to export before the deadline
- Your subscriber lists. Export the full member roster for every list. This is the one thing you cannot recreate if you lose it.
- Your archives. Download the raw mbox archive files, not just the rendered HTML pages. Real mbox files can be imported into a modern archive; scraped HTML usually cannot.
- Your list settings. Note moderation rules, digest settings, and any custom configuration so the new list matches.
Keep these exports safe and do not delete anything on DreamHost until your new lists are fully verified.
Your migration options
Option 1: Move to a managed Mailman host (recommended)
The least painful path is to move to a host that specializes in Mailman and will do the migration for you. You hand over your exports, they recreate your lists, import your archives, configure deliverability, and set up redirects. For most DreamHost list owners this is the right call, especially with a deadline looming.
Option 2: Self-host GNU Mailman
You can stand up your own Mailman 3 server. This gives you total control but puts installation, deliverability, upgrades, and backups on you. Our migration guide walks through the technical steps if you want to go this route.
Option 3: Switch to a proprietary platform
Services like Groups.io can host discussion groups, but they are not GNU Mailman. You would be trading one closed platform for another, and your data would again be locked into a vendor. If portability and open standards matter to you, stay on real Mailman. We compare the trade-offs in MailmanHost vs Groups.io.
Best DreamHost Mailman alternatives
1. MailmanHost — Best for a done-for-you migration
MailmanHost is a US-hosted Mailman specialist with fifteen-plus years of experience and a dedicated migration service. Give them your DreamHost exports and they recreate your lists, import your archives into searchable Empathy archives, configure SPF, DKIM, and DMARC, and get you running on modern Mailman 3 with the Affinity admin interface. Pricing is simple and per list, from $8 per month plus a one-time setup fee, so you only pay for the lists you actually move. It is already a commonly recommended landing spot for DreamHost refugees, and for good reason.
Request a DreamHost migration quote or see plans.
2. RoseHosting — If you want your own managed server
If you would rather run everything on a dedicated managed VPS, RoseHosting will install and maintain Mailman for you with 24/7 support. More capability and more cost than a per-list service, best if you need the server for other things too.
3. Mailman 3 SaaS (mailman3.com) — For EU-based lists
A European managed Mailman 3 SaaS that imports existing lists and keeps your data in the EU. A good fit if data residency is a requirement.
A simple migration timeline
| When | Do this |
|---|---|
| Now | Export members, mbox archives, and settings from DreamHost. |
| This week | Choose a new host and start the migration. A managed host can begin from your exports. |
| Before mid-July | Verify lists, test delivery, confirm archives imported and indexed. |
| Cutover | Update DNS/MX and links, set up redirects from old archive URLs. |
| After July 31 | Only then consider closing DreamHost, once everything is confirmed live. |
Do not lose your archives
The most common regret in a rushed migration is losing archive history because only rendered HTML was saved. Export the raw mbox files. A capable host can import them into a modern, searchable archive so decades of discussion stay intact and findable. If your links change, redirects keep search results and bookmarks working.
Frequently asked questions
When is the DreamHost Mailman shutdown deadline?
July 31, 2026. After that date, hosted Mailman lists and archives on DreamHost are no longer available, so migrate before then.
Can I keep my archives when I leave DreamHost?
Yes, if you export the raw mbox archive files. Those can be imported into a modern Mailman 3 archive. Saving only the HTML pages is not enough.
Will my subscribers have to re-subscribe?
No. If you export the member roster and import it into the new host, your subscribers carry over automatically. A managed host handles this for you.
What is the easiest way to migrate off DreamHost?
Use a managed Mailman host with a migration service. You provide your exports and they recreate lists, import archives, configure deliverability, and set up redirects.
Beat the July 31 deadline with a done-for-you move. Contact MailmanHost or see hosting plans.
