Here is code I use to send e-mails using Gmail:
Public Function SendEmailViaGmail(SendTo As String, Optional Subject As String = "", Optional TextBody As String = "", Optional ReplyTo As String = "", Optional AttachedFiles As Variant = "") As String
On Error GoTo send_emailErr
Dim ErrNum As Long
Dim ErrDes As String
SendEmailViaGmail = ""
ErrNum = 0
Set cdomsg = CreateObject("CDO.message")
With cdomsg.Configuration.Fields
.Item("http://schemas.microsoft.com/cdo/configuration/sendusing") = 2 'NTLM method
.Item("http://schemas.microsoft.com/cdo/configuration/smtpserver") = "smtp.gmail.com"
.Item("http://schemas.microsoft.com/cdo/configuration/smptserverport") = 587
.Item("http://schemas.microsoft.com/cdo/configuration/smtpauthenticate") = 1
.Item("http://schemas.microsoft.com/cdo/configuration/smtpusessl") = True
.Item("http://schemas.microsoft.com/cdo/configuration/smtpconnectiontimeout") = 60
.Item("http://schemas.microsoft.com/cdo/configuration/sendusername") = sendusername '
.Item("http://schemas.microsoft.com/cdo/configuration/sendpassword") = sendpassword
.Update
End With
' build email parts
With cdomsg
.To = SendTo
.FROM = sendusername
.Subject = Subject
.TextBody = TextBody & vbCrLf & vbCrLf & vbCrLf & "--" & vbCrLf & "Sent using Marlan Data-Systems"
If IsArray(AttachedFiles) Then
For Each AttachedFile In AttachedFiles
If Len(AttachedFile) > 3 Then .AddAttachment AttachedFile
Next
Else
If Len(AttachedFiles) > 3 Then .AddAttachment AttachedFiles
End If
.send
End With
SendEmailViaGmail = "Done!"
send_emailExit:
Set cdomsg = Nothing
Exit Function
send_emailErr:
ErrNum = Err.Number
ErrDes = Err.Description
Select Case Err.Number
Case -2147220977 'Likely cause, Incorrectly Formatted Email Address, server rejected the Email Format
SendEmailViaGmail = "Please Format the Email Address Correctly."
Case -2147220980 'Likely cause, No Recipient Provided (No Email Address)
SendEmailViaGmail = "Please Provide an Email Address"
Case -2147220960 'Likely cause, SendUsing Configuration Error
SendEmailViaGmail = "SendUsing Configuration Error"
Case -2147220973 'Likely cause, No Internet Connection
SendEmailViaGmail = "Please Check Internet Connection"
Case -2147220975 'Likely cause, Incorrect Password
SendEmailViaGmail = "Please Check Password"
Case Else 'Report Other Errors
SendEmailViaGmail = ""
End Select
SendEmailViaGmail = SendEmailViaGmail & " Error number: " & Err.Number & " Description: " & Err.Description
'If ErrNum = -2147220975 Then
' cdomsg.Configuration.Fields.Item("http://schemas.microsoft.com/cdo/configuration/smptserverport") = 465
' Resume
'End If
Resume send_emailExit
End Function
AttachedFiles
is a String, or an Array of Strings, representing full paths to file or files that are to be attached to the email.
CDO.message is a Microsoft windows object.
You can replace value of smtpserver
to some other mailing service. If you do so, please be sure to modify other parameters as well.
Code is based on code I found on the web.