Users April 2025

users@lists.roundcube.net

8 participants
4 discussions

SMTP Configuration
by White, Phil 20 Apr '25

20 Apr '25

Hi All Apologies for what must be a rather basic question -- but I've hit a brick wall in getting Roundcube working. Can anyone please help identify what is wrong? Going to the installer -- /installer/index.php?_step=3, everything appears configured correctly. Crucially, the 'Test SMTP config' and 'Test IMAP config' sections work without error. The test email sent is received at the intended destination. However, when logged in to an IMAP account, I am unable to send any email. The attempt gives the error: "SMTP Error (): Authentication failed." My SMTP server is on the same box as Roundcube. It accepts email submission via SMTP on ports 25, 465, and 587, although I could probably look at other methods (pipe, socket,...) For clients on the local network, no authentication is necessary, although I permit this if a client issues an AUTH command (because I use it for testing). For example, the following command works: swaks --server 192.168.123.254:465 --tls-on-connect --to whitepj(a)mydomain.co.uk --auth-user test_user --auth-password user_password --auth PLAIN My Roundcube configuration has been through several edits based on suggestions from the web. It is currently: $config['smtp_host'] = '192.168.123.254:25'; $config['smtp_auth_type'] = null; Roundcube version is 1.6.10 In Errors.log, I get the following: [20-Apr-2025 10:06:40 +0000]: <gln3hk80> PHP Error: SMTP server does not support authentication (POST /?_task=mail&_unlock=loading1745143624474&_framed=1&_action=send) [20-Apr-2025 10:06:40 +0000]: <gln3hk80> SMTP Error: Authentication failure: test message SIZE 8388608 8BITMIME DSN ETRN VRFY EXPN PIPELINING PIPECONNECT CHUNKING STARTTLS PRDR HELP (Code: 250) in /<...snip...>/htdocs/program/lib/Roundcube/rcube.php on line 1795 (POST /?_task=mail&_unlock=loading1745143624474&_framed=1&_action=send) Many thanks. Phil

2 3

limit e-mail adresses
by Jugendbewerb FF Kirchbach 10 Apr '25

10 Apr '25

Hallo, weiß jemand, ob es bei Roundcube eine Obergrenze für die Anzahl von Mailadressen beim Versenden von E-Mails gibt? does anyone know if Roundcube has an upper limit for number of e-mail addresses when sending e-mails? Danke Raimund

2 1

Please Help! :)
by bdm.global＠rbnapply.com 08 Apr '25

08 Apr '25

Hello, I need assistance/help. My mailbox is perpetually at capacity (currently at 96%), despite having deleted nearly all of my sent and received emails. Could you please help me with this issue? Thank you, Gordan.

4 3

Error600 with identities
by Matthias Schmidt 05 Apr '25

05 Apr '25

Hello, I changed database from an old mySQL to MariaDB10.5 on macOS I set up roundcube from scratch. Now in indentities I get an error 600 and the inbox is empty, so mails are not listed. I note a login on the server, nothing more. btw, the forum is not reachable for me. cheers and all the best Matthias

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Users April 2025