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Hello, faced the following issue/error, it appears 1 time out of ~10-20 sent emails. When we get this error we simply send a test email successfully and the error disappears, and the following ~10-20 emails plugin sends correctly and then again the same error with the following text:
EMAIL DELIVERY ERROR: the plugin WP Mail SMTP v1.6.2 logged this error during the last time it tried to send an email:
Mailer: Gmail
cURL error 7: Failed to connect to http://www.googleapis.com port 443: Connection timed out (see http://curl.haxx.se/libcurl/c/libcurl-errors.html)
Any help appreciated!
With Regards