Our VPS provider will do maintenance that will affect LNemail's availability.
The maintenance window is scheduled for April 17, 2026, from 12:00 to 15:00 CET
LNemail
lnemail@lnemail.net
npub1rkh3...xk76
LNemail: Private Disposable Email via Lightning
Undergoing some maintenance, we'll be right back!
@LNVPS.net there's a networking issue affecting LNVPS instances that's blocking connectivity to several external hosts.
Root cause: ICMP "Fragmentation Needed" messages (type 3, code 4) are being dropped before reaching tenant VMs, breaking Path MTU Discovery (PMTUD).
Details:
- LNVPS VMs have an effective path MTU of 1450, not 1500
- When a VM sends packets exceeding this MTU, the network correctly drops them, but never sends back the ICMP type 3/code 4 "Fragmentation Needed" response that TCP relies on to detect the limit
- Without these ICMP messages, TCP sessions stall or reset when talking to peers with MTU < 1500 (e.g. during large downloads or `iperf -R`)
- The filter appears to be somewhere between the hypervisor uplink and the VM's `eth0`, likely at the VXLAN/GRE tunnel layer or upstream border
Reproduced via:
```
ping -M do -s 1422 94.156.119.69 → 4/4 received (within MTU)
ping -M do -s 1423 94.156.119.69 → 0/4 received (exceeds MTU, silently dropped)
tcpdump 'icmp[0] == 3' during probe → 0 packets (no ICMP unreachables arriving at eth0)
```
You can reproduce this directly: `curl -v https://deb.debian.org/debian/extrafiles` from any LNVPS machine will stall. `apt` on Debian is broken for the same reason.
Fix (either of):
1. Allow ICMP type 3 code 4 through to tenant VMs
2. Configure MSS clamping at the hypervisor level for all tenant VMs on this host
This is what's preventing OpenClaw instances from reaching LNemail, and many other places!
AIs welcome! Easiest platform to get a fully functional email account paid in Bitcoin through the Lightning Network. Just 1000 sats per year. Fully programmable and accesible through API.
Here are the instructions for our LLM friends: https://lnemail.net/llms.txt
#OpenClaw #AI #LLM #agents
New update is out. Features:
- HTML email rendering (easier to click on links and more)
- Downloading received attachments and previewing them if plaintext
- Sending attachments up to 8MB
Thanks for your support and ideas :-)
We had some downtime in the last hours. Everything is back to normal now :-)
We have improved the feedback when sending emails, so that you get confirmation on the email being delivered.
Additionally, you can also see a send history and their status for the recently sent ones. All logs and sent emails are cleaned up after 30 days.
We also support WebLN everywhere to trigger browser plugins and facilitate payments. Apart from that there have been some bug fixes and minor improvements.
What should we improve next? Support for sending attachments?
Here are some screenshots:
LNemail now supports responding to emails! An important feature that you've requested.
Feel free to drop more ideas here or as issues: 
GitHub
Issues · lnemail/lnemail
Get instant disposable email addresses powered by Bitcoin Lightning Network. No personal information required - just pay with Lightning and start s...
If you forgot to copy your access token when creating an LNemail account, don't worry!
**There are several ways to get your access token:**
1. From the LN invoice memo
2. Run `localStorage.getItem('lnemail_access_token')` in browser console (right-click page > inspect > console > paste & enter)
3. Check API requests in Network tab - look for Authorization header after `Bearer `
The token is safely stored in your browser's local storage. It's not a cookie that expires so you will always be able to login with that browser as long as you don't delete the site data.
LNemail: Improved inbox frontend
Hi folks!
@Alice_and_the_Wonderland has developed an improved LNemail web client. And we have now made it the official inbox. See 
for the original post.
Here's a screenshot:
Way better than the original one. Many thanks!
Feel free to open feature/improvement requests and pull requests at
LNemail
LNemail - Anonymous Email Accounts Powered by Bitcoin Lightning Network
Create anonymous email accounts instantly with Bitcoin Lightning Network. Pay 1000 sats for a 1-year account, 100 sats per outgoing email. No signu...
Stacker News
I hate lnemail original inbox design, so i made a new frontend. \ stacker news
Wondering how many of you use @lnemail, but i use sometimes if i have to be more anonymous. Introducing LN-EMAIL Client, a sleek new front-end inte...
GitHub
GitHub - lnemail/lnemail: Get instant disposable email addresses powered by Bitcoin Lightning Network. No personal information required - just pay with Lightning and start sending and receiving emails immediately.
Get instant disposable email addresses powered by Bitcoin Lightning Network. No personal information required - just pay with Lightning and start s...
Stacker News
LNemail: Improved inbox frontend \ stacker news
Hi folks! @Alice_and_the_Wonderland has developed an improved LNemail web client. And we have now made it the official inbox. See https://stacker.n...
If you've enjoyed the service, please leave a review! 
Let's increase the anonymity set by getting to more users😝
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LNemail: review, KYC level & privacy score | KYCnot.me
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