SecureSMTP status

Live checks of SecureSMTP and its mail infrastructure, run from our own mail server. This page refreshes every minute.

All systems operationalLast checked 2m ago

Application

Checked every 2 minutes.

Website
346 ms100.00%24h
Dashboard & sign-in
363 ms100.00%24h
Email API
271 ms100.00%24h
MCP server
329 ms100.00%24h

Mail server

Checked every 2 minutes.

SMTP submission (port 587)
8 ms100.00%24h
SMTP submission (port 465, SSL)
8 ms100.00%24h
Inbound mail (port 25)
8 ms100.00%24h
Outbound queue
7 ms100.00%24h
DNS (mail host)
8 ms100.00%24h
Database
7 ms100.00%24h

Receiving servers

Whether the big mailbox providers accept connections from our sending server right now. Checked every 10 minutes; a refusal here is their decision, not an outage on our side.

Gmail
250 ms100.00%24h

accepting (gmail-smtp-in.l.google.com)

Outlook / Hotmail
410 ms84.7%24h

accepting (outlook-com.olc.protection.outlook.com)

Yahoo
324 ms100.00%24h

accepting (mta6.am0.yahoodns.net)

iCloud
368 ms100.00%24h

accepting (mx01.mail.icloud.com)

Orange (France)
97 ms100.00%24h

accepting (smtp-in2.orange.fr)

Free (France)
249 ms100.00%24h

accepting (mx1.free.fr)

Reputation

Our sending IP checked against six public blocklists every 10 minutes.

Sending IP on blocklists
1406 ms100.00%24h

not listed (5 lists checked, including Spamhaus)

Incidents · last 30 days

An incident is two or more failed checks in a row on one of our own components.

Email API was down4 Nov, 15:04 UTC · 8 min

3 failed checks · Check failed

Uptime is the share of automated checks that passed in the period. Bars show the most recent checks (green = up, red = down). History is kept for 30 days.