Users August 2014

users@lists.roundcube.net

17 participants
20 discussions

Re: [RCU] Attaching files is not working for me, what am I missing?
by Ralph Seichter 13 Jul '15

13 Jul '15

On 28.05.14 00:09, Reindl Harald wrote: > opcache.optimization_level = 0 > and most likelythe instability is gone with no bad impact on performance Thanks, good idea. I tried this, but unfortunately it did not help. Neither did "opcache.enable = 0". > php -m > given that cli and httpd hopefully using the same config # php -m -c /etc/php/apache2-php5.5/ [PHP Modules] bz2 Core ctype curl date dba dom ereg exif fileinfo filter gd gettext gmp hash iconv json ldap libxml mbstring mcrypt mysql mysqli mysqlnd openssl pcre PDO pdo_mysql pdo_sqlite Phar posix readline Reflection session SimpleXML SPL sqlite3 standard tidy tokenizer xml xsl Zend OPcache zip zlib [Zend Modules] Zend OPcache > you confuse un-fiendly with clear and at the point like many people Let's not dwell on this. ;-) I can offer something more related to the problem at hand anyway. Lo and behold: the errors seem to be related to the type of file I want to attach. No matter the OPcache settings, I can successfully attach PDF files, but other file types (i.e. JPG, PNG, TXT) cause the Apache child process deaths. For example, I can attach foo.pdf without problems, but if I rename the file to foo.png, I see crashes. So far I could not find anything related to the file sizes. Could the problem be rooted in the way Roundcube, PHP 5.5 and Apache 2.4 are handling different MIME types? There is no virus checker involved who could choke on different file types, so what could it be? -R

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Body of mails not displayed v1.0.2
by Philip Rhoades 30 Aug '14

30 Aug '14

People, I have two small mails from DLink - one of which contains base64 encoding but neither display the body of the mail in RCM but they both are readable with Mutt. I've looked at the headers etc and everything looks OK to me - is anyone motivated to look at them to work out what the problem is? Thanks, Phil. -- Philip Rhoades GPO Box 3411 Sydney NSW 2001 Australia E-mail: phil(a)pricom.com.au

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When and How to cache?
by Sven Hartge 29 Aug '14

29 Aug '14

Hi! I am currently deploying Roundcube as the main webmailer for my university. So far my beta-tests with a select group of users have been very positive. But before I push Roundcube on all my users who use webmail I wondered about the caching feature. When do I use the index cache? And how do I cache? Inside my MySQL database or via a memcached instance? My webmail service does not run on the same server as the IMAP service but on a different VM and in a different network but RTT between both is below 2ms. The documentation mentions that caching may even reduce performance in some situations but does not specify which situations. So far I have not be able to experience any slowdowns or speedups while using the index cache so I don't know if I gain anything by using or not-using it. Can anyone share any experience with the cache feature to help me decide. Grüße, Sven. -- Sigmentation fault. Core dumped.

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Remove responses of configurations
by T.I. Alfresa 28 Aug '14

28 Aug '14

Good day. Sorry for my English. I'm with Roundcube version 1.0.2. I would remove the "Response" item listing of the settings. Leaving only "Preferences", "Folders" and "Identities". Since alread, thank you.

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Re: [RCU] ssl breaks roundcube ?
by ml＠ruggedinbox.com 23 Aug '14

23 Aug '14

Hi Reindl, >> in particular: >> "X-Frame-Options" => "DENY" > > why are you doing that on the webserver? Because that's the best practice! Have a look at this: https://cipherli.st On 2014-08-23 02:50, Reindl Harald wrote: > Am 23.08.2014 um 04:17 schrieb ml(a)ruggedinbox.com: >> Hi so after some testing, it looks like the lighttpd setting: >> >> setenv.add-response-header = ( >> "Strict-Transport-Security" => "max-age=63072000; >> includeSubDomains", >> "X-Frame-Options" => "DENY" >> ) >> >> in particular: >> "X-Frame-Options" => "DENY" > > why are you doing that on the webserver? > >> was causing the issue. >> >> There is some bug tracking about it and roundcube ( >> http://trac.roundcube.net/ticket/1487037 ) >> and it is also documented in the 'defaults.inc.php' file: >> >> // X-Frame-Options HTTP header value sent to prevent from >> Clickjacking. >> // Possible values: sameorigin|deny. Set to false in order to disable >> sending them >> $config['x_frame_options'] = 'sameorigin'; >> >> anyway, could you please suggest the best setting of both roundcube >> and lighttpd ? >> (should lighttpd be set to 'sameorigin' or should roundcube be set to >> 'deny' ?) > > just don't configure a webserver in a way it overrides applications > and if you do so at least only with "sameorigin"

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ssl breaks roundcube ?
by ml＠ruggedinbox.com 22 Aug '14

22 Aug '14

Hi all! We recently improved our https configuration on lighttpd: https://www.ssllabs.com/ssltest/analyze.html?d=ruggedinbox.com but something seems to have broken roundcube .. can't properly attach files, can't send emails, sometimes can't logout. We are pointing the finger at ssl because when using roundcube as a Tor hidden service (thus bypassing ssl), everything works ok and smooth. Try yourself: username: demo password: demo11 under ssl: https://ruggedinbox.com/rc as a Tor hidden service: http://s4bysmmsnraf7eut.onion/rc What do you think ? Thanks for supporting! RuggedInbox team

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Error on Moving/Copying messages from INBOX to nested folders within INBOX; works from INBOX to other Top_Level folders
by Admin DC 22 Aug '14

22 Aug '14

Hello, I first tried posting this with my gmail and didn't see it showing up on the archive. So I wanted to make sure this went through so I used a non-free email domain. If I created a duplicate thread I apologize. Now on to the issue at hand. We just oddly started experiencing this issue. We've spent quite a bit of time troubleshooting with logging increased on both our IMAP servers (Debian Wheezy 7.6 64bit with dovecot vers 2.1.7-7+deb7u1 ) I am absolutely able to reproduce this on numerous accts, even with logging up to 8 we do not see any "ERROR" or any reason why the copy and expunge would fail. Our production copy of webmail was older (0.9-rc), so I suspected possibly it was a bug or something wrong with that version, so we created a "ourwebmail-new.foo.com" domain and do an inplace upgrade on our database (to preserve our address book and other client info), with no issues on upgrade to v 1.0.2 Currently we have been diffing a successful copy/move and an unsuccessful copy/move and just cant figure out what's going on To sum up: INBOX to SOME_RANDOM_FOLDER has copy/move WORKING INBOX to SUB_FOLDER_OF_INBOX simply says "An Error Occurred: Could not move the message(s). Here's our adjustments on the config.inc.php for the new 1.0.2 version: # cat config.inc.php|egrep '^\$config' $config['db_dsnw'] = 'mysql://xxx:xxx@localhost/xxx'; $config['default_host'] = 'localhost'; $config['default_port'] = 1143; $config['smtp_server'] = 'smtp.xxx.com'; $config['support_url'] = 'http://www.xxx.com/xxx/'; $config['des_key'] = 'xxxxxxxxxxxxxxxx'; $config['product_name'] = 'webmail'; $config['plugins'] = array(); $config['language'] = 'en'; $config['spellcheck_engine'] = 'pspell'; $config['draft_autosave'] = 180; $config['enable_installer'] = false; $config['debug_level'] = 8; $config['log_driver'] = 'file'; $config['log_date_format'] = 'd-M-Y H:i:s O'; $config['syslog_id'] = 'roundcube'; $config['syslog_facility'] = LOG_USER; $config['per_user_logging'] = false; $config['smtp_log'] = true; $config['log_logins'] = false; $config['log_session'] = false; $config['sql_debug'] = false; $config['imap_debug'] = true; $config['imap_ns_personal'] = ''; Note: we tested with an imap email client (thunderbird) and could successfully copy/move within IMAP Please let me know if there's any other information I can share.

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APC cause trouble with roundcube search
by Simon Vargas 22 Aug '14

22 Aug '14

Hello I have Roundcube 0.9.5 installed on Debian 7.6. Due to it was slow I read a tuning guide which recommended installing Alternative PHP Cache for apache. ii apache2 2.2.22-13+deb7u3 amd64 Apache HTTP Server metapackage rc php-apc 3.1.13-1 amd64 APC (Alternative PHP Cache) module for PHP 5 ii php5 5.4.4-14+deb7u12 all server-side, HTML-embedded scripting language (metapackage) I installed and enabled it with pretty much default config and I think it did improve on the performance of the server but users started experiencing problem with the search function of the mails. I'm not 100% sure it was caused by APC. Errors: - Roundcube search sometimes when find messages is not able to open them - Messages which were moved from the Inbox to other folders manually are not appear there - When opening a specific letter (result of a search) it loads in another one in its body After these errors I decided removing APC and manually deleting roundcube's index files. Did anybody experience similar errors?

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Roundcube only attaches certain files
by Robert S 21 Aug '14

21 Aug '14

Hi. I seem to have found the problem (it was in error in /var/log/apache2/error_log - I was looking in /var/log/apache2/ssl_error_log) [Thu Aug 21 20:17:42 2014] [notice] Apache/2.2.27 (Unix) DAV/2 mod_ssl/2.2.27 OpenSSL/1.0.1i SVN/1.8.9 PHP/5.5.15-pl0-gentoo configured -- resuming normal operations *** Error in `/usr/sbin/apache2': free(): invalid pointer: 0x0000000001197788 *** ======= Backtrace: ========= /lib64/libc.so.6(+0x78ff3)[0x7f0552158ff3] /lib64/libc.so.6(+0x7ebb6)[0x7f055215ebb6] /lib64/libc.so.6(+0x7fd92)[0x7f055215fd92] /usr/lib64/libmagic.so.1(+0x53d3)[0x7f054b0c53d3] /usr/lib64/apache2/modules/libphp5.so(finfo_resource_destructor+0x15)[0x7f054a428db5] /usr/lib64/apache2/modules/libphp5.so(list_entry_destructor+0x4e)[0x7f054a6b308e] /usr/lib64/apache2/modules/libphp5.so(zend_hash_del_key_or_index+0x28d)[0x7f054a6b0e5d] /usr/lib64/apache2/modules/libphp5.so(_zend_list_delete+0x61)[0x7f054a6b31a1] /usr/lib64/apache2/modules/libphp5.so(zif_finfo_close+0x59)[0x7f054a428d69] I've filed a bug with Gentoo.

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Roundcube only attaches certain files
by Robert S 21 Aug '14

21 Aug '14

Thank you. I've added the following line to attachments.inc, below your highlighted line: error_log( 'Error: '.$_FILES['_attachments']['error'][$i] ); My error log gives [Thu Aug 21 20:09:01 2014] [error] [client 192.168.0.10] Error: 0, referer: https://mydomain.com.au/mailnew/?_task=mail&_id=34525533553f5c3d98798e&_act… - ie. the error code is 0 whether a file is successfully attached or not. I assume therefore that this is an apache or a php problem. Are you able to give any pointers?

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Users August 2014