I am experiencing the exact same problem–hoping for some assistance ASAP.
Thanks
I have det samme problem. I do suspect it being related to my SSL / Https. I am using this plugin on other sites without problems. But on my current it does not connect to my gmail account.
Versions:
WordPress: 4.9.8
WordPress MS: No
PHP: 5.5.9-1ubuntu4.25
WP Mail SMTP: 1.3.3
Params:
Mailer: gmail
Constants: No
Client ID/Secret: Yes
Auth Code: No
Access Token: No
Server:
OpenSSL: Yes
PHP.allow_url_fopen: Yes
PHP.stream_socket_client(): Yes
PHP.fsockopen(): Yes
PHP.curl_version(): Yes
Debug:
Mailer: Gmail
{
“error”: {
“errors”: [
{
“domain”: “global”,
“reason”: “required”,
“message”: “Login Required”,
“locationType”: “header”,
“location”: “Authorization”
}
],
“code”: 401,
“message”: “Login Required”
}
}
This error means WP Mail SMTP can’t receive auth code needed, or that the scope doesn’t match what was initially sent to Google. Scope looks like an URL (with https:// part) – and incoming requests to a server with an URL inside the GET param may be blocked by some server firewalls.
Do you have mod_security installed? Please provide a Test Email output (it will fail, but I need debug info).
Communicate with your hosting provider regarding any kind of firewalls that might block/modify incoming requests with URLs inside the GET param.
Thread Starter
otso
(@otso)
EMAIL DELIVERY ERROR: WP Mail SMTP plugin logged this error during the last time it tried to send an email:
Mailer: Gmail
{
“error”: {
“errors”: [
{
“domain”: “global”,
“reason”: “required”,
“message”: “Login Required”,
“locationType”: “header”,
“location”: “Authorization”
}
],
“code”: 401,
“message”: “Login Required”
}
}
Please review your WP Mail SMTP settings in plugin admin area. Consider running an email test after fixing it.
Thread Starter
otso
(@otso)
Did anyone else received security warning from Google today? Something like Google hasn’t approved this service.
Thread Starter
otso
(@otso)
Form on my previous site has stopped sending messages to Gmail
Thank you for responding so fast.
I have talked with our hosting provider and they have looked into it. It does not seem to be server related.
I still have an susspect of it being SSL related.
Hi guys, I just tried it again and it worked for some reason–I didn’t try anything new; I just logged in and clicked the “Allow plugin to send emails using your Google account” button and it worked.
