Email Delivery Error

July 31, 2020, 8:29 am

≫ Next: X was granted access to your Google Account

≪ Previous: WP Mail SMTP Email Delivery Error

Replies: 0

Hi Support,

I have used Sendgrid SMTP.
And emails are not working on the website.
Below error is coming on the website:
“EMAIL DELIVERY ERROR: the plugin WP Mail SMTP v2.2.1 logged this error during the last time it tried to send an email:

cURL error 18: transfer closed with 76 bytes remaining to read”

Can you please let me know why this error is coming and what we have to do to resolve the error?
The website is live and email notifications stopped working due to error.

Waiting for your swift reply.

Thanks,
Divya

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X was granted access to your Google Account

August 3, 2020, 3:42 am

≫ Next: There was a problem while sending the test email.

≪ Previous: Email Delivery Error

Replies: 1

I’ve just given Google Gmail permission to send emails via WPForms and my WordPress website.

I’m checking to see if it’s safe that “WPForms was granted access to your Google Account”?

Does the plugin need this level of access in order to send emails via my forms?

Thanks

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There was a problem while sending the test email.

August 3, 2020, 10:52 am

≫ Next: Test email works, transaction emails don’t….

≪ Previous: X was granted access to your Google Account

Replies: 2

I have successfully configured SMTP to use the Google Cloud service. The project is owned and verified in various ways in GConsole and GAnalytics, but when sending the test I get an error message.

Versions:
WordPress: 5.4.2
WordPress MS: No
PHP: 7.1.33
WP Mail SMTP: 2.2.1

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

Server:
OpenSSL: OpenSSL 1.0.2k 26 Jan 2017
PHP.allow_url_fopen: Yes
PHP.stream_socket_client(): Yes
PHP.fsockopen(): Yes
PHP.curl_version(): 7.62.0
Apache.mod_security: No

Debug:
Mailer: Gmail
{
“error”: {
“code”: 400,
“message”: “Mail service not enabled”,
“errors”: [
{
“message”: “Mail service not enabled”,
“domain”: “global”,
“reason”: “failedPrecondition”
}
],
“status”: “FAILED_PRECONDITION”
}
}

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Test email works, transaction emails don’t….

August 3, 2020, 11:42 am

≫ Next: WP Mail SMTP Error

≪ Previous: There was a problem while sending the test email.

Replies: 0

We have various web domains like unamatttress.co.uk etc that use the plugin to send all emails via Google Oauth and they all work well (using info@una-organic.com). Only the website una-organic.com that actually has the same domain as the email address (info@una-organic.com) doesn’t. The WP mail smtp test emails work fine but all woocommerce order notification emails to both us and to customers don’t get sent. Can anyone tell me where we could look to fix this? so it seems the transactional emails are not being sent eventhough the plugin works well (and it also works well on our other sites using the same google authentication)….. regards, Roger

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WP Mail SMTP Error

August 4, 2020, 12:22 am

≫ Next: Yahoo Emails

≪ Previous: Test email works, transaction emails don’t….

Replies: 0

Hi Support,

I have a problem with WP Mail SMTP plugin. I was using this plugin for a year, but recently I received notification from this plugin:
“Error calling POST https://www.googleapis.com//gmail/v1/users/me/messages/send: (401) Request is missing required authentication credential. Expected OAuth 2 access token, login cookie or other valid authentication credential. See https://developers.google.com/identity/sign-in/web/devconsole-project.”
f
I try to reconfigure it in the last step when it required to allow access my Google Account I click “Allow” then it popup:
There has been a critical error on your website. Please check your site admin email inbox for instructions.

Learn more about debugging in WordPress.

Please help me to figured this problem.

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Yahoo Emails

August 4, 2020, 1:30 am

≫ Next: Fatal error saving Gmail settings

≪ Previous: WP Mail SMTP Error

Replies: 0

Hi Support,

Do the plugin have any restriction regarding emails by yohoo domain: @yahoo.com, @yahoo.co.in ?
When user submits form from frontend using yahoo domain, email does not send to admin?
Emails send for other domains.

Waiting for your swift reply.

Thanks,
Divya

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Fatal error saving Gmail settings

August 4, 2020, 2:21 am

≫ Next: “From Email” and “From Name” are read only

≪ Previous: Yahoo Emails

Replies: 0

Hello,

Upon saving the settings for Gmail, after filling in the Client ID and Client Secret, I get a fatal error and all settings disappear. Removing and reinstalling the plugin does not restore access. This is how my settings screen looks right now: http://prntscr.com/ttpugs

This makes that I am completely unable to use the plugin now. Help?

The error is this:

Fatal error: Uncaught Error: Call to undefined function GuzzleHttp\choose_handler() in /home/doemee1q/zwijndrecht/wp-content/plugins/wp-mail-smtp/vendor/guzzlehttp/guzzle/src/HandlerStack.php:42 Stack trace: #0 /home/doemee1q/zwijndrecht/wp-content/plugins/wp-mail-smtp/vendor/guzzlehttp/guzzle/src/Client.php(65): GuzzleHttp\HandlerStack::create() #1 /home/doemee1q/zwijndrecht/wp-content/plugins/wp-mail-smtp/vendor/google/apiclient/src/Google/Client.php(1125): GuzzleHttp\Client->__construct(Array) #2 /home/doemee1q/zwijndrecht/wp-content/plugins/wp-mail-smtp/vendor/google/apiclient/src/Google/Client.php(1087): Google_Client->createDefaultHttpClient() #3 /home/doemee1q/zwijndrecht/wp-content/plugins/wp-mail-smtp/vendor/google/apiclient/src/Google/Client.php(360): Google_Client->getHttpClient() #4 /home/doemee1q/zwijndrecht/wp-content/plugins/wp-mail-smtp/vendor/google/apiclient/src/Google/Client.php(835): Google_Client->authorize() #5 /home/doemee1q/zwijndrecht/wp-content/plugins/wp-mail-smtp/vendor/google/apiclient/src/Goo in /home/doemee1q/zwijndrecht/wp-content/plugins/wp-mail-smtp/vendor/guzzlehttp/guzzle/src/HandlerStack.php on line 42

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“From Email” and “From Name” are read only

August 4, 2020, 9:47 am

≫ Next: Plain text emails work fine, HTML not

≪ Previous: Fatal error saving Gmail settings

Replies: 1

In the settings page for the WP Mail SMTP plugin, both the “From Email” and the “From Name” fields are read only.

From what I have gleaned from web searches, these two fields are supposed to be editable. Does anyone know how I can fix this?

Thanks in advance for any help you can provide.

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Plain text emails work fine, HTML not

August 4, 2020, 1:09 pm

≫ Next: Secure SMTP Settings by Using Constants

≪ Previous: “From Email” and “From Name” are read only

Replies: 0

WordPress 5.4.2 in Docker container, PHP 7.4 (also checked on 7.2).

When I send a test email using the “Send Test Email” feature, everything works fine if the HTML switch is off: I’m getting the message “Plain text test email has been successfully sent!” notification, and the recipient receives an email.

If the HTML switch is set to “off” on the WP side, everything looks fine: I get the message “Test HTML email sent successfully! Check your inbox to make sure it’s delivered, “but the recipient is not receiving the message.

I am sure the target mail server is not a problem – I checked several mail servers (including my own without any filters and with access to Exim logs).

Everything works fine if I make a copy of this WP on another server (PHP 7.2, just LAMP, no docker) – all emails are delivered using the same SMTP settings.

It’s weird, isn’t it?

Any tips or ideas?

Thanks
Adam

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Secure SMTP Settings by Using Constants

August 4, 2020, 1:13 pm

≫ Next: Gmail error

≪ Previous: Plain text emails work fine, HTML not

Replies: 0

Is it possible to create more than one set of constants which can be deployed on different sites on a multisite. Alternatively, could these settings be run from within a ‘Must Use’ plugin??

Thanks

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Gmail error

August 4, 2020, 3:51 pm

≫ Next: Test mail is not sending, I get an error

≪ Previous: Secure SMTP Settings by Using Constants

Replies: 0

Hello,

Not sure what has happened.

I use gmail to send Contact Form emails for some of my clients.
It was previously working, but now isn’t.

The clients that use Pepipost and Sendgrid don’t have this issue.

EMAIL DELIVERY ERROR: the plugin WP Mail SMTP v2.1.1 logged this error during the last time it tried to send an email:

Mailer: Gmail
{
“error”: “invalid_grant”,
“error_description”: “Bad Request”
}
Please re-grant Google app permissions!
Go to WP Mail SMTP plugin settings page. Click the “Remove Connection” button.
Then click the “Allow plugin to send emails using your Google account” button and re-enable access.

Please review your WP Mail SMTP settings in plugin admin area. Consider running an email test after fixing it.

+++

Not sure why this is happening?

Thank you for your time.

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Test mail is not sending, I get an error

August 5, 2020, 1:10 am

≫ Next: Not receiving emails

≪ Previous: Gmail error

Replies: 0

I connected the plugin to my Outlook account (Office 365) and I used all the correct details. However, when I click on “send email” in the test section, it takes really long to load and it will finally show an error.

The error tells me the following:

Versions:
WordPress: 5.4.2.
WordPress MS: No
PHP: 7.3.19
WP Mail SMTP: 2.2.1

Params:
Mailer: smtp
Constants: no
Errorinfo: SMTP connect() failed. https://github.com/PHPMailer/PHPMailer/wiki/Troubleshooting
Host: smtp.office365.com
Port: 587
SMTPSecure: tls
SMTPAutoTLS: bool(true)
SMTPAuth: bool(true)

Server:
OpenSSL: OpenSSL 1.0.1e 11 Feb 2013

Debug:
Mailer: Other SMTP
SMTP connect() failed. https://github.com/PHPMailer/PHPMailer/wiki/Troubleshooting

SMTP Debug:
2020-08-05 07:41:20 Connection: opening to smtp.office365.com:587, timeout=300, options=array ()

2020-08-05 07:45:32 Connection failed: Error #2: stream_socket_client():unable to connect to smtp.office365.com:587 (Network is unreachable) [/home/amberwood/domains/cornhouse.nl/public.html/wp-includes/class-smtp.php line 298]

2020-08-05 07:45:32 SMTP ERROR: Failed to connect to server: Network is unreachable (101)

SMTP connect() failed. https://github.com/PHPMailer/PHPMailer/wiki/Troubleshooting

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Not receiving emails

August 5, 2020, 8:43 am

≫ Next: Keep getting an error message (office365)

≪ Previous: Test mail is not sending, I get an error

Replies: 0

Hi there,

I’m wondering if there’s an issue with the plugin today. I stopped receiving order confirmation emails since about 3pm.

I have the Lite version and I did deactivate to see if it works, but still doesn’t.
I’ve sent several test emails, I never received them.

Hopefully you can assist.

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Keep getting an error message (office365)

August 5, 2020, 8:50 pm

≫ Next: Do other plugins use SMTP?

≪ Previous: Not receiving emails

Replies: 0

Hi there,

I’m trying to set up my email and keep getting an error message. I have tested my email on another website and it’s working (I have received test email on my work account), but when I try and use it on WordPress it just will not work.

(And yes I have double, triple and quadruple-checked my email credentials! 😊)

Here is the error log I’m receiving:

Versions:
WordPress: 5.3.4
WordPress MS: No
PHP: 7.3.16
WP Mail SMTP: 2.2.1

Params:
Mailer: smtp
Constants: No
ErrorInfo: SMTP connect() failed. https://github.com/PHPMailer/PHPMailer/wiki/Troubleshooting
Host: smtp.office365.com
Port: 587
SMTPSecure: ssl
SMTPAutoTLS: bool(false)
SMTPAuth: bool(true)

Server:
OpenSSL: OpenSSL 1.0.2r 26 Feb 2019

Debug:
Mailer: Other SMTP
SMTP connect() failed. https://github.com/PHPMailer/PHPMailer/wiki/Troubleshooting

SMTP Debug:
2020-08-06 03:40:13 Connection: opening to ssl://smtp.office365.com:587, timeout=10, options=array ()

2020-08-06 03:40:13 Connection failed. Error #2: stream_socket_client(): SSL operation failed with code 1. OpenSSL Error messages:error:140770FC:SSL routines:SSL23_GET_SERVER_HELLO:unknown protocol [/home/hairstyl/public_html/wp-includes/class-smtp.php line 298]

2020-08-06 03:40:13 Connection failed. Error #2: stream_socket_client(): Failed to enable crypto [/home/hairstyl/public_html/wp-includes/class-smtp.php line 298]

2020-08-06 03:40:13 Connection failed. Error #2: stream_socket_client(): unable to connect to ssl://smtp.office365.com:587 (Unknown error) [/home/hairstyl/public_html/wp-includes/class-smtp.php line 298]

2020-08-06 03:40:13 SMTP ERROR: Failed to connect to server: (0)

SMTP connect() failed. https://github.com/PHPMailer/PHPMailer/wiki/Troubleshooting

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Do other plugins use SMTP?

August 5, 2020, 11:56 pm

≫ Next: Problem with email deliverability

≪ Previous: Keep getting an error message (office365)

Replies: 0

Thanks for the plugin. Is there any way to confirm if other plugins that send mail (forms etc) use SMTP configured by WP Mail SMTP? Perhaps some plugins use the php mailer even though WP Mail SMTP is installed? How can we check ? Thx

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Problem with email deliverability

August 6, 2020, 12:04 am

≫ Next: Error with mail sending using Siteground mail

≪ Previous: Do other plugins use SMTP?

Replies: 0

Hello,

I have a problem with email deliverability, I just installed the Awesome Support extension to add a ticket system on my website.

I have set everything up, when someone registers I receive an email informing me of the creation of the account, but when this same user creates a ticket, I must receive an email informing me of the opening of a ticket, except that I don’t receive it, nor the user who doesn’t receive it either. I installed the WP Mail SMTP extension but when I send a test email, I don’t receive it.

How can I do it?

Thank you in advance for your help.

↧

Error with mail sending using Siteground mail

August 6, 2020, 5:29 am

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≪ Previous: Problem with email deliverability

Replies: 0

I use WP Mail SMTP on serval sites, but this is the first time I have tried to connect it to Siteground’s hosted email.

The error I get is :

Error due to unsolicited and/or bulk e-mail.

This means the connection to your SMTP host was made successfully, but the host rejected the email.

Typically this error is returned when you are sending too many e-mails or e-mails that have been identified as spam.

If I do a check on MX toolbox I don’t see any flags on the domain or anything, and we don’t send out any bulk email.

Siteground support are looking into it but have asked me to contact plugin support to enquire whether there is a possible bug with the current version of the plugin.

Any help very gratefully accepted!

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