PHPMailer Debug: Invalid address: (From): SMTP_FROM

Replies: 0

Hi,

We’re not able to send out our test email and for some reason, it doesn’t seem to be showing us an error… unless the “PHPMailer Debug:” was the issue. We also made sure to enable the Gmail API as well. This is for the Gmail SMTP integration.

The email account that we’re currently using is actually our admin email that we use every day so it should be valid.

Versions:
WordPress: 5.7
WordPress MS: No
PHP: 7.4.3
WP Mail SMTP: 2.6.0

Params:
Mailer: gmail
Constants: No
Client ID/Secret: Yes
Auth Code: Yes
Access Token: Yes

Server:
OpenSSL: OpenSSL 1.1.0g 2 Nov 2017
PHP.allow_url_fopen: Yes
PHP.stream_socket_client(): Yes
PHP.fsockopen(): Yes
PHP.curl_version(): 7.58.0

PHPMailer Debug:
Invalid address: (From): SMTP_FROM