Send mail without using smtp in outlook

[Sungkyu_min]

Hi..

Our organization's OUTLOOK was blocking sending SMTP.
Is it possible to send mail through the running OUTLOOK without using SMPT in `Spire.email`?.

I'm using 'interop.Outlook'.
Lately I've sometimes missed sending emails without getting any errors.
This issue seems to be missing one or two mails when sending alot of mail at once.

If it is possible to send mail through OUTLOOK running on PC without smpt, can my problem be solved?.

And, is `Spire.email` included in `spire.office` license?

[Wenly.Zhang]

Hello,

Thank you for your inquiry.
I apologize for the inconvenience, but currently, Spire.Email can only utilize SMTP for sending emails through Outlook. Furthermore, please rest assured that Spire.Email is included within the Spire.Office license.
If you have any other questions or concerns, please feel free to contact us anytime.

Sincerely,
Wenly
E-iceblue support team