Spamming via Contact Form 7 (even Contact Form 7 was deleted)

[knguyen2011]

I was confused these days. I disabled Contact Form 7, then they could still spam me. I deleted that plugin, they could still send me the spam email.

From: Randalphirm <janderson@…>
Subject: Yоur Lарtoр + 30 minutes = $600,000

Message Body:
Extrеmely goоd nеws.

I dоwnlоaded this уеstеrday and it made me $2,421.28

Thеse guys guаrаntee that it will mаke уоu $2,000 within 24 hours.

Do nоt miss out on this.

Plеаse fоllоw thе linк below tо clаim your cаsh by midnight tоdaу…

=> Clаim yоur $2,000 herе todау ​http://makemoneyusasystem-3.tk/?p=53617

Congrаtulаtiоns!

--
This e-mail was sent from a contact form on

[subrataemfluence]

This does not look like a WordPress core bug to me. I think it would be better for you to contact the plugin author or your hosting provider.

[knguyen2011]

Replying to subrataemfluence:

This does not look like a WordPress core bug to me. I think it would be better for you to contact the plugin author or your hosting provider.

I may be the REST API. There is nothing with Hosting. Since I deleted the plugin, there was nothing related to that plugin.