E-mail sending error, if authentication is not needed


after last update we have a problem with the sending e-mails

We using our own internal mailserver without needed authentication.
From setting page, if we test sending e-mail - all working ok.

But when we try to send invoices, we get next error:

System.ArgumentNullException: Value cannot be null. (Parameter ‘value’)
at System.Net.Mail.MailMessage.set_From(MailAddress value)
at ManagerServer.HttpHandlers.Businesses.Business.SendEmail.Post() in C:\projects\manager\ManagerServer\HttpHandlers\Businesses\Business\SendEmail.cs:line 159
at ManagerServer.Startup.<>c.<b__1_1>d.MoveNext() in C:\projects\manager\ManagerServer\Startup.cs:line 108
— End of stack trace from previous location —
at Microsoft.AspNetCore.Diagnostics.ExceptionHandlerMiddleware.g__Awaited|6_0(ExceptionHandlerMiddleware middleware, HttpContext context, Task task)

Manager v 21.2.83 64b Windows

Best regards

Thanks. Fixed in the latest version (21.2.97)

Sorry to inform, but not fixed in 21.3.4 64bit win server.
Same error

Could you please test version 21.3.8?

21.3.10v is ok now

Thanks! :slight_smile: