Update

Examples/Example-SendEmail-Graph.ps1

@@ -0,0 +1,22 @@
+Import-Module $PSScriptRoot\..\Mailozaurr.psd1 -Force
+
+# It seems larger HTML is not supported. Online makes sure it uses less libraries inline
+$Body = EmailBody {
+    EmailText -Text 'This is my text'
+    EmailTable -DataTable (Get-Process | Select-Object -First 5 -Property Name, Id, PriorityClass, CPU, Product)
+} -Online
+
+# Credentials for Graph
+$ClientID = '0fb383f1'
+$DirectoryID = 'ceb371f6'
+$ClientSecret = 'VKDM_'
+
+$Credential = ConvertTo-GraphCredential -ClientID $ClientID -ClientSecret $ClientSecret -DirectoryID $DirectoryID
+
+# Sending email
+Send-EmailMessage -From @{ Name = 'Przemysław Kłys'; Email = '[email protected]' } -To '[email protected]' `
+    -Credential $Credential -HTML $Body -Subject 'This is another test email 1' -Graph -Verbose -Priority High
+
+# sending email with From as string (it won't matter for Exchange )
+Send-EmailMessage -From '[email protected]' -To '[email protected]' `
+    -Credential $Credential -HTML $Body -Subject 'This is another test email 2' -Graph -Verbose -Priority Low

Private/ConvertTo-GraphAddress.ps1

@@ -64,8 +64,8 @@ function ConvertTo-GraphAddress {
             } else {
                 @{
                     emailAddress = @{
-                        address = $From.Email
-                        name    = $From.Name
+                        address = $From.Name
+                        #name    = $From.Name
                     }
                 }
             }