Attachment download with special characters

[Netmees]

This is an issue that had been around since vtiger 5.4... downloads get INVALIDFILE on validation of the download name whe the file contains some accent or special character when corebos tries to generate the download link

Also the Name of the have problems to generate the name when generating the$ATTACHNAME and link on smarty MailOpen.tpl

[joebordes]

HI

First, make sure you are using UTF8 everywhere (config.inc.php and database) and share the exact steps to reproduce the issue.

Thanks

[Netmees]

it would be necesary to include {$ATTACHNAME|@urlencode:'UTF-8'} on MailOpen.tpl ?

[Netmees]

config and database are setup on utf8 $default_charset = 'UTF-8';

[joebordes]

I could not reproduce this. Feel free to repone with more details