Module doesnt work on Linux with PowerShell Core

[soumyakt]

Hi,

Can you please check and confirm if module works with PowerShell core on Linux? I have been trying to use the module on multi OS infra, however it fails on Linux but works on Windows. It always complains about incorrect credentials though same works on windows ( or Send-MailMessage works on linux with same cred)

Error:
Send-MailKitMessage @mailParams -Verbose
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
| 535: 5.7.139 Authentication unsuccessful, the user credentials were incorrect

[jlbaptista]

I believe this issue might be related to issue PowerShell/PowerShell#19317.
This line requires to be changed.

Send-MailKitMessage/Project/Send_MailKitMessage.cs

Line 161 in 6907036

Client.Authenticate(Credential.UserName, (System.Runtime.InteropServices.Marshal.PtrToStringAuto(System.Runtime.InteropServices.Marshal.SecureStringToBSTR(Credential.Password))));