Best WordPress SMTP Plugins for Better Email Delivery
                     WordPress SMTP Plugins for Better Email Delivery
What is SMTP and How it works?
SMTP or Sending mail Transfer protocol is a set of rules used for sending, receiving, 
and relaying email messages from one computer to another. It is a standard protocol 
for transmitting email over the internet and is used by the majority of email servers 
and clients for sending and receiving emails.
Why do you need to use WordPress SMTP plugins?
By default, WordPress uses the PHP mail () function to handle all emails sent from the 
website. However, this method is not always reliable and may result in emails being 
landed in the spam folder. Therefore, to fix this problem, you are required to use a 
reputable and trusted third-party email service.
A WordPress SMTP plugin can help improve the deliverability of emails by connecting 
your website to a dedicated email service and adding a layer of security to it. This helps 
to bypass spam filters and ensure that the emails are delivered to the correct inbox.
7 Best Free WordPress SMTP Plugins Compared
Now, let us check out the 5 best WordPress SMTP plugins in detail.
1. Sendinblue
Sendinblue is an all-in-one email marketing tool that is beyond any typical WordPress 
SMTP plugin.
WordPress SMTP Plugins for Better Email Delivery