Mails not sending with proper [from] [from address]

I know, this has been a known bug for the last … decades, but it worked for a while. After an upgrade to 7.10.10 we did a thorough check, or so we thought. Apparently not thorough enough. Because however we are possible to use the INBOUND mailadresses to send mails from, it’s actually not sending from those mailadres. It’s sending from the name/from adres in the mail settings, not from the name/from address in the inbound mail settings.

I’m going crazy here. Have been trying to debug this for the last couple hours and I can’t seem to get it to work. Have been searching GitHub as well, tried a shitload, to no avail. Does ANYONE has a solution? Thanks!


Thu Nov 29 18:23:30 2018 [2724][1][ERROR] Pop error level. Try to remove the error_reporting() function from your code.
Thu Nov 29 18:23:31 2018 [2724][1][FATAL] Slow Query (time:0.10624194145203
SELECT id FROM email_addresses WHERE email_address_caps = '')
Thu Nov 29 18:23:31 2018 [2724][1][ERROR] fromUser: Conversion of 29-11-2018 18:23  from user format d-m-Y H:i failed
Thu Nov 29 18:23:31 2018 [2724][1][ERROR] Unable to find relationship emails_email_templates
Thu Nov 29 18:23:31 2018 [2724][1][ERROR] Unable to find relationship emails_email_templates
Thu Nov 29 18:23:31 2018 [2724][1][ERROR] Unable to find relationship emails_email_templates
Thu Nov 29 18:23:32 2018 [2724][1][ERROR] Unsupported segments file format
Thu Nov 29 18:23:32 2018 [651][1][ERROR] Unable to find relationship emails_email_templates
Thu Nov 29 18:23:32 2018 [651][1][ERROR] Unable to find relationship emails_email_templates
Thu Nov 29 18:23:32 2018 [651][1][ERROR] Unable to find relationship emails_email_templates
Thu Nov 29 18:23:32 2018 [2724][1][ERROR] Unable to find relationship emails_email_templates
Thu Nov 29 18:23:41 2018 [2724][1][ERROR] Unable to find relationship emails_email_templates
Thu Nov 29 18:23:41 2018 [2724][1][ERROR] fromUser: Conversion of   from user format d-m-Y H:i failed
Thu Nov 29 18:23:41 2018 [2724][1][ERROR] Unable to find relationship emails_email_templates
Thu Nov 29 18:23:43 2018 [2724][1][FATAL] Slow Query (time:0.13600397109985
SELECT id FROM email_addresses WHERE email_address_caps = '')
Thu Nov 29 18:23:43 2018 [2724][1][ERROR] fromUser: Conversion of   from user format d-m-Y H:i failed
Thu Nov 29 18:23:43 2018 [2724][1][ERROR] Unable to find relationship emails_email_templates
Thu Nov 29 18:23:43 2018 [2724][1][ERROR] fromUser: Conversion of   from user format d-m-Y H:i failed
Thu Nov 29 18:23:43 2018 [2724][1][ERROR] Unable to find relationship emails_email_templates