<![CDATA[cannot send email with alias anymore]]>since the update on 10.x (.3 now) I cannot send emails with an Alias anymore (via Apple Mail).
The alias is set for the mailbox (reset it again).
E-Mail logs in cloudron say: #

"pluginName": "cloudron",
"errorCode": 902,
"message": "Authenticated user user@abc.de cannot send mail as user@xyz.de",
"rejectionCountLastHour": 0,

]]>https://forum.cloudron.io/topic/15886/cannot-send-email-with-alias-anymoreRSS for NodeTue, 08 Sep 2026 09:43:44 GMTMon, 31 Aug 2026 20:03:13 GMT60<![CDATA[Reply to cannot send email with alias anymore on Wed, 02 Sep 2026 18:41:53 GMT]]>@girish yes, working now!

]]>https://forum.cloudron.io/post/128919https://forum.cloudron.io/post/128919Wed, 02 Sep 2026 18:41:53 GMT<![CDATA[Reply to cannot send email with alias anymore on Wed, 02 Sep 2026 17:39:13 GMT]]>@sponch Can you check with 10.0.4 (just published)?

]]>https://forum.cloudron.io/post/128914https://forum.cloudron.io/post/128914Wed, 02 Sep 2026 17:39:13 GMT<![CDATA[Reply to cannot send email with alias anymore on Wed, 02 Sep 2026 15:37:49 GMT]]>

@girish sagte:

systemctl restart box

apply means: delete the "red marked" lines and insert the green?
Doesnt seem to work here.

]]>https://forum.cloudron.io/post/128909https://forum.cloudron.io/post/128909Wed, 02 Sep 2026 15:37:49 GMT<![CDATA[Reply to cannot send email with alias anymore on Tue, 01 Sep 2026 15:06:30 GMT]]>yes, correct. the update will replace the file and it will continue to work after the update.

]]>https://forum.cloudron.io/post/128820https://forum.cloudron.io/post/128820Tue, 01 Sep 2026 15:06:30 GMT<![CDATA[Reply to cannot send email with alias anymore on Tue, 01 Sep 2026 14:50:44 GMT]]>Can I apply this and then when the update is released the file will be replaced?

]]>https://forum.cloudron.io/post/128819https://forum.cloudron.io/post/128819Tue, 01 Sep 2026 14:50:44 GMT<![CDATA[Reply to cannot send email with alias anymore on Tue, 01 Sep 2026 13:41:06 GMT]]>Thanks, I have fixed it here - https://git.cloudron.io/platform/box/-/commit/a921528387f0654af55d0018cf77a25f0524d64b . If it's urgent, you can simply apply that one line change to /home/yellowtent/box/src/infra_version.js and then systemctl restart box . It should work after that.

We will try to make a new path release 10.0.4 by tomorrow.

]]>https://forum.cloudron.io/post/128807https://forum.cloudron.io/post/128807Tue, 01 Sep 2026 13:41:06 GMT<![CDATA[Reply to cannot send email with alias anymore on Tue, 01 Sep 2026 12:24:42 GMT]]>Sorry for the regression, we are able to reproduce it. I am working on a fix.

]]>https://forum.cloudron.io/post/128803https://forum.cloudron.io/post/128803Tue, 01 Sep 2026 12:24:42 GMT<![CDATA[Reply to cannot send email with alias anymore on Tue, 01 Sep 2026 11:26:14 GMT]]>Same issue overhere. When I try to send with alias from another domain it fails. Sending alias from same domain work. Issue started since last update.

]]>https://forum.cloudron.io/post/128801https://forum.cloudron.io/post/128801Tue, 01 Sep 2026 11:26:14 GMT<![CDATA[Reply to cannot send email with alias anymore on Tue, 01 Sep 2026 11:30:01 GMT]]>Do you have any ideas for my mail problem?

]]>https://forum.cloudron.io/post/128794https://forum.cloudron.io/post/128794Tue, 01 Sep 2026 11:30:01 GMT<![CDATA[Reply to cannot send email with alias anymore on Tue, 01 Sep 2026 07:26:05 GMT]]>Hi @joseph - it works with addresses with the same domaine as the mailbox. all other domain aliases do not work.
edit: same behavior with Roundcube.

]]>https://forum.cloudron.io/post/128778https://forum.cloudron.io/post/128778Tue, 01 Sep 2026 07:26:05 GMT<![CDATA[Reply to cannot send email with alias anymore on Mon, 31 Aug 2026 21:40:58 GMT]]>Tested this now and it seems to work. Does it work with aliases on the same domain?

]]>https://forum.cloudron.io/post/128764https://forum.cloudron.io/post/128764Mon, 31 Aug 2026 21:40:58 GMT