Everypost on this one forum gets an error message

Kyle

It doesn’t happen only on my school computer when I go to post on https://chessfidecandiatemaster.freeflarum.com/ it gives me a red box saying there was an error and to reload same thing when I do admin stuff or moderator actions or send a Private message I reload and its there but its getting very annoying

SKevo

Kyle check your mail settings:

[2025-11-20 15:09:39] flarum.ERROR: Swift_RfcComplianceException: Address in mailbox given [noreply+chessfidecandiatemaster@freeflarum.com <redacted>@<redacted>ting.net ] does not comply with RFC 2822, 3.6.2.

Also a side note that new user registration fails too, likely because of this or because you didn’t specify the Pusher API key in admin.

Edit: since you mentioned that it only happens on your school computer, it is also possible that your school has some kind of firewall that is preventing some API request, which triggers the error message

Kyle

SKevo No i mentioned it doesnt happen only o my school computer

Kyle

SKevo Ok so i fixed the email to be back to normal and pusher how do i get an api key?
But i still get the error message it happens on my personal devie as well i dont know at this point what is the cause i fixed the email which should allow sighn ups now again but the pusher i cant do anything about as i dont know how to set a key or where to get oen

SKevo

Kyle pusher how do i get an api key?

https://discuss.flarum.org/d/30663/3, might be outdated

Kyle But i still get the error message it happens on my personal devie as well

Swift_RfcComplianceException: Address in mailbox given [noreply+chessfidecandiatemaster@freeflarum.com ] does not comply with RFC 2822, 3.6.2.

Try removing the extra whitespace at the end of the e-mail address

Kyle

SKevo ok I removed the space that seemed to do that let me lppk at the pusher

Kyle

SKevo Ok so I did the pusher thing and I hope that works fell free to take a loom