Hello,
I wrote a small PHP script using the mail() function to send an e-mail to my exchange account. It seems that all these e-mails are getting blocked and never reach my mailbox. It works perfectly find when I try to send the same e-mail to an Hotmail or Gmail address.
I suspect this is to avoid spam? No server authentication or something like that? Anyway, can this be disabled? I want to receive ALL e-mails without exception.
Here's what I have done so far, but I still can't receive the e-mails:
- Use the Message Trace function in the Exchange Admin Center.
- See if the message is visible in the OWA
- Disable Junk Filters in both OWA and Outlook 2010
How can I make Exchange 365 receive all e-mails without exception? By the way, this also happened when I try to send myself a digital ID from Comodo. It worked fine to my Hotmail address, but no luck with my Exchange address.
Thank you for your help.
Best
Michael