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Question about Roundcube memory usage and max mysql threads
by Maria Arrea 06 May '11

06 May '11

Hello This is my setup - 1 Quad Core Nehalem @ 2.80 ghz - 12 GB of ram - RAID 1+0 of 8 SAS 15K rpm disks - Red Hat Enterprise Linux 5.6 x64 - Apache 2.2.3, PHP 5.3.6, Mysql 5.5, php-apc - Latest stable roundcube version (0.5.2 today..) - IMAP server: dovecot 2.0.11 in another host I must support 1.200 concurrent users with roundcube (we are almost 15.000, 10% of concurrency is not a bad deal), and I have the following questions: - How much memory does roundcube uses? - How many mysql threads should I use for 1.200 concurrent users? - Any performance hint about this setup? Regards Maria -- List info: http://lists.roundcube.net/users/ BT/9b404e9e

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Change POP/IMAP/SMTP configuration according to the URL
by Salvatore Leone 05 May '11

05 May '11

Hi, I need to change the configuration according to the URL. Here is a possible scenario: 1. visiting webmail1.host.com --> horde switching to pop1.host.com and smtp1.host.com; 2. visiting webmail2.host.com --> horde switching to with pop2.host.com and smtp2.host.com. is it possible to access to the different configurations through the same roundcube installation? Or do I need duplicated installation? Note: I don't want a dropdown menu of all possible servers. Regards, Salvatore --- 8< --- detachments --- 8< --- The following attachments have been detached and are available for viewing. http://detached.gigo.com/rc/NJ/CIZjGFtn/smime.p7s Only click these links if you trust the sender, as well as this message. --- 8< --- detachments --- 8< --- -- List info: http://lists.roundcube.net/users/ BT/9b404e9e

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AddressBook autocomplete
by PJ 03 May '11

03 May '11

Hi there, I have an installation of roundcube v0.4.2 which I upgraded in January this year from v0.3 In the main.inc.php file, I have specified both an 'sql' address book as well as an 'ldap' addressbook. When autocompleting, if I select just the 'ldap' addressbook, contacts autocomplete fine, however when I select the 'sql' option, only the sql contacts are complete and none of the ldap contacts. example: $rcmail_config['address_book_type'] = 'sql'; $rcmail_config['ldap_public']['SCHOOL'] = array( etc..... $rcmail_config['autocomplete_addressbooks'] = array('sql', 'SCHOOL'); With this configuration, only the sql address book is auto-completed. If I specify: $rcmail_config['address_book_type'] = 'ldap'; then it all works fine except for the fact that there is no Personal Address book available. If I specify: $rcmail_config['autocomplete_addressbooks'] = array('SCHOOL', 'sql'); there is no change and if I specify: $rcmail_config['autocomplete_addressbooks'] = array('SCHOOL'); then the weirdest thing happens - it ONLY autocompletes from the sql contacts still ???? I also tried: $rcmail_config['autocomplete_addressbooks'] = array('sql', 'ldap'); but this didn't change anything either. Any thoughts/hints? Cheers, PJR -- -- List info: http://lists.roundcube.net/users/ BT/9b404e9e

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Can`t login the first time
by Диимыч 02 May '11

02 May '11

Hi I`m sorry for the stupid question. Spend about 4 hours for that and still in the same place. I have dovecot+postfix installed and correctly configured. I`ve checked all (3) users and sending/receiving mail through standalone client. Then I`ve installed roundcube 0.5.2. After DB (mysql) setup and running through configuration wizard, I`ve did there imap and smtp tests, and they are successfull. But now I 1. don`t see any roundcube logs anywhere. I tryed 'syslog' and 'file' in main.inc. Nothing shows also in apache and dovecot logs. 2. cannot login with my username and login temp and logs folders permissions are 0777 chmod`ed for now, also installation wizard shows that permissions are OK. Any suggestions are welcome. //DP -- List info: http://lists.roundcube.net/users/ BT/9b404e9e

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Cannot log in specific user
by Alex Damast 02 May '11

02 May '11

Hello, I recently upgraded to 0.5.2 and something happened with one new user that is preventing him from logging in. Logs as follows: [02-May-2011 09:34:25 -0700]: PHP Error: Failed to create new user in /Library/WebServer/webmail/program/include/rcube_user.php on line 472 (POST /?_task=login&_action=login) [02-May-2011 09:34:25 -0700]: PHP Error: Failed to create a user record. Maybe aborted by a plugin? in /Library/WebServer/webmail/program/include/rcmail.php on line 747 (POST /?_task=login&_action=login) [02-May-2011 09:37:20] MDB2 Error: constraint violation (-3): _doQuery: [Error message: Could not execute statement] [Last executed query: EXECUTE mdb2_statement_mysql_5387c9f5d86c3aee0d5cbe819c4508c22fcac0365 USING @0, @1, @2, @3] [Native code: 1062] [Native message: Duplicate entry 'newuser-domain.com' for key 2] [02-May-2011 09:37:20 -0700]: DB Error: MDB2 Error: constraint violation Query: _doQuery: [Error message: Could not execute statement] [Last executed query: EXECUTE mdb2_statement_mysql_5387c9f5d86c3aee0d5cbe819c4508c22fcac0365 USING @0, @1, @2, @3] [Native code: 1062] [Native message: Duplicate entry 'newuser-domain.com' for key 2] in /Library/WebServer/webmail/program/include/rcube_mdb2.php on line 642 (POST /?_task=login&_action=login) [02-May-2011 09:37:20 -0700]: PHP Error: Failed to create new user in /Library/WebServer/webmail/program/include/rcube_user.php on line 472 (POST /?_task=login&_action=login) [02-May-2011 09:37:20 -0700]: PHP Error: Failed to create a user record. Maybe aborted by a plugin? in /Library/WebServer/webmail/program/include/rcmail.php on line 747 (POST /?_task=login&_action=login) Any suggestions? Thanks! Alex -- List info: http://lists.roundcube.net/users/ BT/9b404e9e

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Corrupted attached PDF files
by Julien Vehent 02 May '11

02 May '11

Hi list, I have a 0.5.2 running in a small company and users have been complaining that attached PDF files don't open properly. I tried to open one of those emails with thunderbird, the PDFs display properly. But with roundcube, I get a blank page. I saved both PDFs (from tbird and roundcube) and it appears that the one from Roundcube is slightly bigger (by 118 bytes): $ ls -al -rw-r--r-- 1 jvehent jvehent 11392 May 2 2011 MicroGate chges avril 2011 -rcube.pdf -rw------- 1 jvehent jvehent 11274 May 2 09:52 MicroGate chges avril 2011 -tbrid.pdf $ md5sum * bfb27d3a439fd4d38a2b6d9bcd827582 MicroGate chges avril 2011.pdf 2fd9859443dfa3696b6e86de9fc0b2d2 MicroGate chges avril 2011 -tbrid.pdf I opened both documents in Vim, and noticed that the one coming from Roundcube contains trailing "^M" that don't exist in the PDF coming from Thunderbird (see attached screenshot, the document from roundcube is on the right). I observed this behavior in 0.5.1 and upgraded to 0.5.2 without any change. I tried deactivated ALL the plugins on my instalation, without any change. So before feeling a bug ticket, I'd like to confirm there is not already a solution for this. Thanks, Julien --- 8< --- detachments --- 8< --- The following attachments have been detached and are available for viewing. http://detached.gigo.com/rc/Gq/QXVz95UJ/roundcube_pdf_bugs.png Only click these links if you trust the sender, as well as this message. --- 8< --- detachments --- 8< --- -- List info: http://lists.roundcube.net/users/ BT/9b404e9e

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DIGEST-MD5 broken on 0.5.2
by Aldo Reset 02 May '11

02 May '11

hi, i use roundcube 0.5.1-DEP and i upgrade to 0.5.2-dep and now digest-md5 is broken. i use: debian 6.0 (stable/squeeze). $rcmail_config['imap_auth_type'] = 'DIGEST-MD5'; $rcmail_config['imap_auth_type'] = null; do not work. PHP5-IMAP and PHP-NET-imap are installed. i use dovecot. i must put $rcmail_config['imap_auth_type'] = 'CRAM-MD5'; to work. bst regards -- List info: http://lists.roundcube.net/users/ BT/9b404e9e

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Re: [RCU] problems after Debian 5 to 6 upgrade
by Martin Muskulus 02 May '11

02 May '11

Hi, > [27-Apr-2011 19:15:25] PHP Deprecated: Assigning the return value of > new by reference is deprecated in /usr/share/php/MDB2.php on line 2647 This is an error message from the PEAR MDB2 package not from Roundcube itself. Roundcube seems to use PEAR MDB2 package for database connectivity. The current stable release of MDB2 uses assignments by reference (=& new ). There is a newer beta of the MDB2 package available where changelog says dropped php4 support and php5.3 fixes. It can be installed by shell command "pear upgrade MDB2-beta" or you can grab it from http://pear.php.net/package/MDB2/download/ --Martin -- List info: http://lists.roundcube.net/users/ BT/9b404e9e

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problems after Debian 5 to 6 upgrade
by Stan Hoeppner 30 Apr '11

30 Apr '11

Platform: Debian 6.0 Squeeze i386 RC rev: 0.3.1-6 Symptom: Immediately after RC login and seeing the mailbox view I am instantly redirected back to the login page. This occurs via http and https, with or without https redirection enabled. I did not have this problem immediately after the Squeeze upgrade when I tested all apps on the server to make sure they were all working. Relevant Log entries: ... [27-Apr-2011 19:15:25] PHP Deprecated: Assigning the return value of new by reference is deprecated in /usr/share/php/MDB2.php on line 2647 [27-Apr-2011 19:15:28] PHP Deprecated: Assigning the return value of new by reference is deprecated in /usr/share/php/MDB2.php on line 393 [27-Apr-2011 19:15:28] PHP Deprecated: Assigning the return value of new by reference is deprecated in /usr/share/php/MDB2.php on line 2647 Related information: I can't recall the exact details, but an issue unrelated to Roundcube forced me to remove and reinstall one of the php packages on the system. I'm guessing this is the source of the problem. There are 234 php and related packages in Debian 6.0 and I have no idea which one(s) I need to reinstall to fix this problem. Any help would be greatly appreciated. Thanks. -- Stan -- List info: http://lists.roundcube.net/users/ BT/9b404e9e

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Re: [RCU] spam bot using roundcube possibility
by Jim Pazarena 26 Apr '11

26 Apr '11

On 2011-04-20 1:03 PM, Arthur Titeica wrote: > > > On Thu, 17 Mar 2011 14:53:00 -0700, Jim Pazarena wrote: > >> I recently discovered a hacker (IP: 41.211.223.83) >> ALL SHOULD BLACKLIST who signed on to my roundcube system >> with login credentials of a legitimate user, and used >> roundcube to send out 82 emails (junk "I have a proposal for >> you") to hundreds of recipients EACH. >> >> comments please! > > What roundcube version you have? this was 0.5 I recently upgraded to 0.5.1 Incidentally, I found a SECOND roundcube 'hack'. Hundreds more spam sent out thru roundcube. What concerns me is that the attack seemed automated in that the number of emails in the short time spam could not have been injected manually. Suggesting a bot of some sort automatically inserting the spam thru the web interface. -- List info: http://lists.roundcube.net/users/ BT/9b404e9e

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