Trying to add aliases for emails accounts I wish to move over to Cloudron I am coming up against this error:
mailbox name can only contain alphanumerals and dot
The addresses contain underscores which are valid in email addresses. I think this is a bug as hyphens are accepted as they should be.
It's very simple. Just spin up a LAMP app with something.mydomain.com as the location. Then, in the file manager create a file .htaccess in the public directory with the following content:
# Permanent URL redirect
RewriteEngine on
Redirect 301 / https://externaldomain.com/path
Any requests to something.mydomain.com will then be forwarded to externaldomain.com/path
There is plenty of documentaton on this if you do a Google search for 301 redirect .htaccess. there are also generators that will provide you with the correct code for different scenarios, for example redirecting specific pages.
@fproof
Cloudron already has a mail solution which incorporates the same or similar components.
@blaise Not a great start to your membership here in the forum. The response may not have answered your question exactly but that hardly justifies your impolite reaction.
Incidentally, a simple Google search would have found you this:
https://docs.rocket.chat/installation/hardware-requirements
A bit of multiplication and you should have a reasonable idea what you are likely to need.
Edit: I see @fbartels was a bit quicker.
@nebulon Instead of a label, maybe having a coloured dot in the corner of the tile would be a good alternative for immediate recognition of the current state of the app?
@jdaviescoates @p44
Many thanks. I'll look at this again later today and report back.
@jdaviescoates This is one of the problems with pre-built apps provided as packages for server platforms, and I have encountered this with other companies as well. If providers are not willing to ensure that these packages are kept up-to-date, then the benefit for the customers is minimal and sooner or later they are going to run into difficulties. It would therefore be interesting to know how easy it is to bring the pre-installed Hetzner versions up to the current versions and also generally what their policy is on keeping these packages updated.
@p44 @jdaviescoates Got it working. Thanks for your help!
@girish said in Can't discard spam messages on arrival using Sieve filters:
so I think the default behavior is good.
As a default I think so too, but whilst the spam protection in Cloudron is reliable, sometimes the end user wants / needs to be able to filter spam messages directly 
It would therefore be good to have a simple way of filtering mails to discard spam selectively rather than just having all SPAM go to the SPAM folder. Mails with a SPAMASSASSIN score of over 20, for example, do not need to be saved anywhere, but those with a score of 7 or 8 could in theory be false positives so would warrant 'quarantining' rather than discarding altogether. The same applies to certain sender addresses and subjects.
This does not need to be something defined in webmail clients per domain, but could be a server-wide setting similar to the custom spamassassin rules.
@nebulon Whilst I like the fact that read notifications are now kept, at some stage this list is going to get very long, so maybe a toggle to show unread / read notifications? And maybe also a purge function to remove older ones?
I have also been getting random healthcheck failures since yesterday. Always one or two mail domains randomly show red and if I refresh the page they show green but probably a different one or two will show red. Mail is working fine though and if I check the status tab of a domain showing red on the overview page, everything is green. Looks like a DNS error / timeout as @timconsidine mentioned.
Thanks for fixing this.
Btw. Google does accept underscores on business accounts (thats where we used them in some aliases), but as you pointed out not on Freemail accounts. In fact Gmail doesn't even allow hyphens.
It would be good to know whether this is a bug as I assume or a deliberate feature / limitation of the mailserver implementation.
Trying to add aliases for emails accounts I wish to move over to Cloudron I am coming up against this error:
mailbox name can only contain alphanumerals and dot
The addresses contain underscores which are valid in email addresses. I think this is a bug as hyphens are accepted as they should be.
@nebulon I also think plain database apps would be the way to go here. Patching the app code is complicated in this particular case, so for now I I will just go with an external database.
@nebulon I thought that might be the case.
The variable I need to change is 'sql mode' as I need to remove the only_full_group_by and STRICT_TRANS_TABLES for this particular use case.
I guess the alternative would be to use an external MYSQL database for these apps if there is no other way, but a limited configuration option would be great if doable.
@jeau
Is this after restarting the server?
@fproof
Cloudron already has a mail solution which incorporates the same or similar components.
I know there is a solved topic about this, so forgive me for bringing this up again for a specific use case.
I am well aware that all apps share the same database and that therefore variable changes in mysql are not possible for one app without impacting all other apps. However, in Cloudron installations where all of the apps need the exact same SQL mode settings (but not the standard ones) and runtime setting is not a feasible option, it would seem reasonable to enable the change on that specific server. The question is: where is the mode set for the mysql version used by the apps and can this be done at one's own risk?
@nebulon I have identified that it is an issue with multisite and the setting
define( 'DOMAIN_CURRENT_SITE', 'xxx.de' );
in the wp-config file. This does not seem to be getting updated automatically and hence the change needs to be made manually (and also in the database).
Sorry, I didn't mention that it was a mutlisite installation before because I couldn't see any reason for that to affect the smtp plugin settings.