Cant send emails

Hi,
I can’t send emails from my site and sending test tin nhắn causes this error. Please help

Versions:
WordPress: 6.0.1
WordPress MS: No
PHP: 7.4.30
WP Mail SMTP: 3.5.2

Params:
Mailer: mail
Constants: No

Server:
PHP.mail(): Yes
Apache.mod_security: No

PHPMailer Debug:
Could not instantiate mail function.

Debug:
Email Source: WP Mail SMTP
Mailer: Default (none)
PHPMailer was able vĩ đại connect vĩ đại SMTP server but failed while trying vĩ đại send an tin nhắn.
Email Source: User Registration
Mailer: Default (none)
PHPMailer was able vĩ đại connect vĩ đại SMTP server but failed while trying vĩ đại send an tin nhắn.

Hi @adriana97,

Thanks for reaching out! This issue seems vĩ đại be related vĩ đại your hosting environment. Could you please tương tác hosting tư vấn and report this issue?

In case it helps, you can also read more information here.

Once they fix the issue, you should be able vĩ đại configure any other mailer as well. You can see all the available mailers here.

I hope this helps. Thanks!

Hi @darshanaw,

I’ve checked it both in localhost and live site. It throws same error

Versions:
WordPress: 6.0.1
WordPress MS: No
PHP: 7.4.30
WP Mail SMTP: 3.5.2

Params:
Mailer: mailgun
Constants: No
Api Key / Domain: Yes

Debug:
Email Source: WP Mail SMTP
Mailer: Mailgun
200: OK
Mailgun Magnificent API

Hi @adriana97,

I missed your last response, and I apologize for that.

It looks lượt thích you have not configured the Mailgin mailer correctly. You can read more information about the error here.

In case it helps, please follow this step vĩ đại ensure that you have authenticated your Mailgun tên miền.

I hope this helps. Thanks!

How can I reset all settings and clear db vĩ đại install plugin again?

Hi @adriana97,

You can go vĩ đại WP Mail SMTP -> Settings -> Misc and tick the option “Uninstall WP Mail SMTP” (make sure vĩ đại save the changes).

Then, you can deactivate the WP MAil SMTP plugin and reinstall it vĩ đại start over.

I hope this helps. Thanks!

• This reply was modified 2 years ago by Darshana.