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Release Discussion / Import and rename domen
« Last post by tomciesielski on Today at 01:56:32 PM »
I have got 8000 user email in domen A , i would like change all users to only domen B for example : change of course password and options not change . All Domen is one server
Issues & Bugs / Re: Keycloak integration with roundcube
« Last post by alec on June 11, 2024, 09:38:15 AM »
You have to make your IMAP and SMTP servers know how to authenticate a user using an OAuth token.
Issues & Bugs / Keycloak integration with roundcube
« Last post by 4m3n on June 11, 2024, 05:39:10 AM »
Hello there,
I was using ISPConfig3 with roundcube(v1.6). I add keycloak as oauth provider and fill the required fields. After a successful authentication in keycloak it leads me to login page again with "login error" message. when i try to see logs i get these logs:

<9sicllrb> IMAP Error: Login failed for jo@zergaw.local against localhost from AUTHENTICATE XOAUTH2: A0001 NO [ALERT] Unsupported authentication mechanism. in /usr/share/roundcube/program/lib/Roundcube/rcube_imap.php on line 201.

Is there any one who can help me?

Pending Issues / Re: emails not sending or receiving
« Last post by showfer on June 10, 2024, 07:46:19 PM »
I'm sorry, I could have phrased that better. It has been a long day.
Pending Issues / Re: emails not sending or receiving
« Last post by showfer on June 10, 2024, 07:36:41 PM »
Did you read the reject message and do what it suggests? Most reject messages aim to let legitimate senders figure out how to resolve the problem while still making life difficult for spammers.
I see your ISP is Digital Ocean. There are several large providers who reject all email from Digital Ocean. You may want to search for "Digital Ocean mail server" and other similar terms.
If you're sending from a email address, your SPF record says you can send from, but not from  Sending all your email through mailjet should avoid the problems with delivery from a Digital Ocean email address.
I hope that helps.
Pending Issues / emails not sending or receiving
« Last post by Jonti on June 10, 2024, 05:26:49 PM »
Hello, my emails are not sending or receiving apart from emails connected to my Wordpress site. All emails I try to send bounce back with the following;
 SMTP error from remote mail server after MAIL FROM:<> SIZE=1529:
    550 5.7.1 Unfortunately, messages from [] weren't sent. Please contact your Internet service provider since part of their network is on our block list (S3140). You can also refer your provider to [ 2024-06-10T08:28:48.894Z 08DC875301BE0C92]

I have tried sending emails to multiple different emails to see if it is just an issue with certain emails but all sent emails get returned.

please could somebody help. thankyou
Deutsch / Roundcube (Synology) fragt Emails nicht mehr ab
« Last post by stefanghh on June 08, 2024, 06:55:18 AM »
Moiun zusammen,

folgendes Problem. Ich habe meine Synology neu aufgesetzt und die Daten per Backup zurück gespielt. Alles schick soweit. Nun habe ich die Mailstation drauf die per Roundcube die Mails abfragt. Nun zu meinem Problem.

Roundcube fragt die Mails nicht mehr ab.

Senden funktioniert (habe noch einen POP3 im Outlook da kommen die Testmaisl aus Roundcube an). Ebenso wenn ich im Outlook das Konto Teste bekomme ich keine Fehlermeldungen. Aber warum holt Roundcube die Mails nicht mehr ab? Hat irgend jemand eine Idee? Ports sollten passen.
General Discussion / can we add attachments to the roundcube mails
« Last post by prien on June 07, 2024, 07:19:42 AM »
can we add attachments to the roundcube mails
is this possible!?`
can we do so
Roundcube Discussion / "The message part is too big to process it. [Download]"
« Last post by Eckardt on June 04, 2024, 05:46:18 PM »
Hi there,

I have a strange "bug", that a customer can't open a single email with the message
"The message part is too big to process it. [Download]".

I installed many Roundcube instances, so it's not new for me. In this case, also, the newest 1.6.7 version. PHP 8.2, nginx (fpm) with good memory, post and upload limits.

But if I remove in the file:
this one:

It works on client side again:

Someone has an idea why?
Database -> up to date
Debian 12, PHP-FPM 8.2, nginx + rules -> OK (memory_limit: 128M, upload: 4G, post_max: 6G)
In config: 150M as max. message size
Dovecot/Postfix: Same config like all other servers where it works - if I connect directly to mail servers I see all email messages without problems (for example Thunderbird)
Encoding is also set well...

Thanks and best regards!
General Discussion / Spamassassin whitelist is not taken into account
« Last post by ewok2 on June 04, 2024, 02:51:11 PM »
I have a postfix / dovecot /roundcube running on a ubuntu 22.04
I have some user which get mail with a false warning on SPAM
=>     [***** SPAM 6.2 *****] xxxx
With a score higher than 4 which is the value I set in the conf.

I have add the mail of the sender in "/usr/share/spamassassin/"
shortcircuit USER_IN_WHITELIST       on
shortcircuit USER_IN_DEF_WHITELIST   on
reboot the server

But mail from the sender still arrive with a SPAM score higer than 4...

any idea why ?


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