Evening all, I haven’t really been using my forum, either as an end user or an admin, but I noticed it was a bit quiet. All of a sudden, when looking at the admin panel, I have 42 email jobs, and reading using Gemini, it is related to the provider (Mailgun) not being synced with the provider (Digit…

Which port do you currently use? [image] Proposed changes to discourse-setup because Digital Ocean blocks outbound smtp The issue with port 587 being blocked is a digital ocean issue. I’ve had several clients who just stopped being able to send mail because digital ocean started blocking the por…

Hi, Originally, I tested this port, 2525, as well, from the recommendation of ./discourse-doctor to test the mailing side.

Was it always 2525, or did you just change it? If you changed it, did you destroy and start the container (or do a rebuild)? If you go to /admin/email/server-settings can you send a test message?

No, always been 587 until about 2 hours ago and been this since 2022. Once I change them in the container I’ve been rebuilding. [image] pfaffman: /admin/email/server-settings In here it comes up as Error “ERROR - execution expired”

[image] pfaffman: That sounds like it’s still getting blocked. Are you sure that you changed it to 2525? And when you rebuilt it built and started a new container? So I’ve done this: cd /var/discourse ./launcher destroy app ./launcher start app And now it works. I do apologize. I see the or…

See the failed jobs in Sidekiq. (MailGun) failing to send emails

Support

pfaffman (Jay Pfaffman) July 8, 2025, 3:50pm 6

That sounds like it’s still getting blocked. Are you sure that you changed it to 2525? And when you rebuilt it built and started a new container?

Topic		Replies	Views
ERROR - execution expired Support	5	254	March 29, 2025
DigitalOcean blocking SMTP and forcing SendGrid usage Support email	11	3851	April 17, 2025
Digital Ocean blocking Port 587 Support	1	636	March 31, 2025
Emails are no longer being sent to users Support email	5	159	August 7, 2025
Any alternative way to connect to email service then SMTP (on Digital Ocean) Support email	6	408	April 18, 2025

See the failed jobs in Sidekiq. (MailGun) failing to send emails

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