Hello, Using the system.net.sendemail function, I would like to make sending attachments in an email optional. In this case, how do I write the [attachmentNames] and [attachmentData] arguments in the function? Thank you for your help. Manu

[image] Ignition Edge sends emails but no attachments Ignition This works for me, albeit I didn’t test on Edge; filePath = system.file.openFile() if filePath != None: # This gets the filename without the C:\folder stuff fileName = filePath.split("\\")[-1…

Thanks for your reply, and without attachments with the same code is it ok?

Yeah just omit the two attachment parameters.

If you have no attachments you can use simpler code; # This code would send a simple plain-text email to a single recipient, with no attachments body = "Hello, this is an email." recipients = ["bobsmith@mycompany.com"] system.net.sendEmail("mail.mycompany.com", "myemail@mycompany.com", "Here is th…

That code only executes if there is a valid filepath, so there has to be an attachment.

system.net.sendEmail with optional attachment

Ignition

David_Stone November 6, 2025, 7:31am 2