Which email programs are not compatible?
Here is a list of the email programs that are known to be incompatible with AuthSMTP:
| Email Program | Version(s) |
|---|---|
| Microsoft Exchange Online | Office 365 |
| Microsoft Outlook | 97 |
| Netscape Mail | 3.x |
| Qualcomm Eudora | 3.x |
| Opera Mail | 6.x |
See Which email programs are compatible with AuthSMTP for the email programs we currently believe to be compatible.
If you have a different email program you 'may' still be able to use AuthSMTP - please contact us for more information.