Hi,

We have  use case where sending the pdf as attachment in the mail and we are sending that inside a server action and this server action has been assigned to a button now the problem is we have clicked the button once but we are receiving same mail continuously every time until and unless if we close the outsystems application and web url in the browser. This is very strange behaviour. 

Please help us know whether there is some kind of existing bug in outsystems for email sending and/or with the htmltopdf converter.