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  • Email Unauthorized Access & Setup Limits on Email Accounts

    Solved Support email ratelimit
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    F
    Ok, I understand that. The case which you're saying is different. If anyhow the user doesn't have access to the Admin and just the user account is compromised then he can send emails from that account only and if admin has setup limits over that then the spammer can't go beyond the limits. Limits should be setup in any case and should be controlled by Admin. This is a very important and good feature that needs to be implemented. I hope you understand. Thanks!
  • email server broken after update...

    Solved Support email
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    6 Posts
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    scookeS
    @JohnBee said in email server broken after update...: snapshots to fall back-on You restored the entire server to a previous working state?
  • PTR / Gmail

    Solved Support email ptr
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    timconsidineT
    @osobo the power of the forum, thanks are due to @jdaviescoates and all those who went before on this issue.
  • Frequent Email is not configured properly notice

    Solved Support email notifications
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    SansGuidonS
    @joseph said in Frequent Email is not configured properly notice: Maybe DNS is periodically failing on your servers. Do you know which DNS servers your server is using? You can use resolvectl to figure this. Thanks for the explanation! my DNS servers are : Current DNS Server: 1.1.1.1 DNS Servers: 1.1.1.1 9.9.9.9
  • unable to send emails to gmail

    Solved Support email gmail
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    N
    Looks like this part does fix it (instructions for root server): [image: 1737492462373-9fbbe904-6e2e-4deb-8d7d-5d2812a54c83-image.png] Thanks to you both for the pointers!
  • Problems with sending mail

    Solved Support email ptr
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    sponchS
    working now. thx
  • 1 Votes
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    avatar1024A
    I use netcup too, I disabled IPv6 on the server entirely and since everything has been working with no issues. Though disabling IPv6 persistently on reboot was not straightforward and had to be done modifying netplan config, see above on the thread (https://forum.cloudron.io/post/102554).
  • Send E-Mail with Alias since Cloudron Update to 8.2.1 broken

    Solved Support email aliases
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    1 Votes
    5 Posts
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    KubernetesK
    Omg, for whatever reason the TLD did change from .de to .com (I have .de but not .com) so the failure was totally correct. No problems, nothing to see here, please close the case Happy holidays!
  • 1 Votes
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    G
    Well, the thing is that I can obviously rename folders in my own account(s) in order to work around this, but when migrating accounts for other family members, colleagues or clients it's harder since I will be asking them to change their folder naming habits just because the mailsystem can't handle it. To be honest I never ran into this with other mailsystems and I've used / tried a considerable amount of them in the meantime: Google (Gmail/workspace), Microsoft (hotmail/365), Zoho, Mailcow just to name a few and they all accept periods in folder names. As a result we got used to use periods in our folder names. I'm fine if the default stays as it is in order to not break anything for other people, but being able to change it when needed would be nice. And yes, there are possible collisions with the internal folders (new, cur, tmp) when switching to FS, but this can be anticipated by setting the DIRNAME variable to something unique. In regards with testing, I'm not sure this has a huge impact since the working of dovecot shouldn't change in any way when switching to FS.
  • 2 Votes
    15 Posts
    521 Views
    d19dotcaD
    That's great, thanks @girish! It seems to work now. I enabled it and followed the steps in the new documentation you linked to, and then ran doveadm -c /run/dovecot.conf index -A '*' from the mail container which started indexing everything. Just waiting for the indexing to finish to confirm it'll be good.
  • Cloudron email Server - multiple domains

    Discuss email email server
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    humptydumptyH
    @LoudLemur You could do that. No problem. You can specify the mail server location to be any SUB and pick any of the domains you have set up in Cloudron. To make things even wackier, you could use multiple subdomains like sub.sub.domain.com as the mail server.
  • Emails Failing DMARC Validation on Forwarding via Cloudron

    Unsolved Support email forwarding
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    girishG
    OK, https://support.google.com/a/answer/81126?hl=en has even more information. "ARC checks the previous authentication status of forwarded messages. If a forwarded message passes SPF or DKIM authentication, but ARC shows it previously failed authentication, Gmail treats the message as unauthenticated." Have to investigate https://github.com/postalsys/haraka-plugin-mailauth . But long story short, @vadim unfortunately the situation is gmail forwarding is probably not going to work until we implement this. I have no ETA to implement this feature.
  • Recovery emails

    Solved Support email mailbox restore
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    mdc773M
    nice i eventually figure it out thanks
  • Can't re-setup email

    Solved Support email dns tailscale
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    ianhyzyI
    Ok weird, this worked, I backed up apps and updated to Cloudron 8 but it's not working again. that file didn't change. I set it to google's public DNS and it was fine - I reinstalled tailscale and set override DNS to true which I think should fix it and let me keep using TS
  • Mail alert "Relay error: certificate has expired"

    Solved Support email postmark certificate
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    M
    Ah yes, you were quicker than me, all green again, so I guess that was just a temporary minor glitch Thanks for checking though!
  • External SMTP server to receive / forward mail?

    Moved Feature Requests email
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    potemkin_aiP
    @brettjhonson that looks like quite a clumsy service advertising. But thank you for the idea.
  • 0 Votes
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    @Beardmancer said in Failed backups and email config issue since 8.0.3 upgrade: I decided to go ahead and try adding this to /etc/systemd/resolved.conf since it's easy enough to comment out. DNS=8.8.8.8 1.1.1.1 After doing that and restarting the service with systemctl restart systemd-resolved, things seem to be working correctly. The file /etc/resolv.conf lists nameservers now and a manually-initiated backup just completed successfully. Thanks for the hlep @nebulon ! In the future, is there anything I should look out for to avoid this? I don't know what caused it. Maybe it was the 8.0.3 upgrade, or maybe it was an Ubuntu update? I think I rebooted Cloudron for the latter recently. If there's a configuration I might have setup wrong, I'd love to correct it.
  • Mail migration using dovecot master user impersonation

    Solved Support email import
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    D
    @joseph Thanks for this! I was trying to wrap it up last night so I decided to just reset all the users passwords to a known password, and then send them a password reset link to change it to their old password on their own. I will definitely keep the group approach in mind next time I'm migrating to Cloudron - but my next server likely won't migrate until XMPP gets some love ( https://forum.cloudron.io/topic/10465/xmpp-server-prosody/26?_=1723504540984 )
  • 1 Votes
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    @nebulon Okay, thank you very much. I think it could be good also keep some options for non-developers that allow users to import and export mailboxes, avoiding REST APIs that require deep knowledge of development. This aligns with part of Cloudron's payoff: 'Self-hosting has never been simpler.' Thank you very much!
  • Mail slow in Outlook on large account

    Support email outlook activesync
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    6 Posts
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    W
    Thank you that made me understand the differences quite well. Sadly it seems like the issue is not resolved yet though. The Outlook client seems to stay slow. It was just shortly working a bit better it seems. What I don't understand is the following though: Only the modern Mac Outlook is slow/buggy. If I switch to legacy outlook there are no Problems. Thunderbird is having no Problems as well, same with other clients. I found out though that when I enable Offline Mode in the modern Outlook Mac client, then the search is not slow anymore. Still there is the problem that Attachments are buggy and when you try to open them Outlook says that they have to be redownloaded to open them (which does not work). The modern Outlook for Mac does work with other IMAP clients though. So It's not Purely an Outlook problem and not Purely a Cloudron Mail problem. There just seems to be a problem in the communication between them. I just seem to no be able to debug it. Does anyone have an idea what it could be?