SMTP + mimemail + mail system not sending to hotmail

by ram_griever   Last Updated September 11, 2019 05:07 AM

I have a webform which sends two emails upon submission:

  • To the administrators of the site via webform emails
  • To the client who submitted an email via rules using 'send html email'

Everything is working great except when the client's email is hotmail. Hotmail is not receiving the html email. However, if I change the action in rules to 'send mail' it works. Which means that hotmail is not accepting HTML emails.

In the mail system configuration I have the following:

  • Site wide default class: MimeMailSystem__SmtpMailSystem
  • Mime mail module class: MimeMailSystem__SmtpMailSystem

I don't know what else to look for. Any help would be appreciated.


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