Registration email sent by uservalidationbyemail is empty

Hello there.
I’m using uservalidationbyemail mod for registration on my elgg site. The sent mail is empty, with no registration link.

The subject, header and body looks like this.

No from address/name specified <********@hostingaccount.com>
Jan 11 (4 days ago)

 to me 
; charset="UTF-8; format=flowed

How can I troubleshoot the issue?
Thanks.

No from address/name specified

The email already answers your question I think.

Unfortunately it doesn’t. I’ve created a webmail account and MX record for that account and I’m able to send/receive emails through webmail interface.
Still, php settings remain the same.

@editheraven said:
Unfortunately it doesn’t. I’ve created a webmail account and MX record for that account and I’m able to send/receive emails through webmail interface.
Still, php settings remain the same.

I created a test mailbox on your account and I was able to send and receive email without any problems.

As for sending email from your website, please see this article: https://infinityfree.net/support/sending-email-from-your-website-php-mail/