srky_333

Hi, I have issue with Outlook 2016. When I turn off KIS 2020 I can send mails with attachemnt with more than 1MB but when I turn on KIS my mails with attachment, Outlook show error and mail goes in outgoing folder and if I dont cancel mail, these mails flod my recipients. How I can solve this problem? I use some setting and disable checking outgoing mails and etc but it doesn't help...