serverbd Posted September 18, 2021 Share Posted September 18, 2021 WHMCS 8.2.1 Unfortunately from last couple of day I see Configure Mail Provider GOOGLE as SMTP Dam Slow (5+ Minute). send a single email. PHP mail fast Ok. Can anyone facing same Issue ?Im using G suite Legacy Free edition (10 Ac lifetime). 0 Quote Link to comment Share on other sites More sharing options...
xyzulu Posted September 18, 2021 Share Posted September 18, 2021 This doesn't sound right. Are you able to configure OAUTH as the authentication method? See https://help.whmcs.com/m/system/l/1277316-setting-up-google-as-your-mail-service-provider 0 Quote Link to comment Share on other sites More sharing options...
serverbd Posted September 19, 2021 Author Share Posted September 19, 2021 4 hours ago, xyzulu said: This doesn't sound right. Are you able to configure OAUTH as the authentication method? See https://help.whmcs.com/m/system/l/1277316-setting-up-google-as-your-mail-service-provider Yes Im using OAuth from last couple of month.. And my panel is Virtual/Webmin Do you suggest what can I need to be check for resolve ? 0 Quote Link to comment Share on other sites More sharing options...
xyzulu Posted September 19, 2021 Share Posted September 19, 2021 How are you measuring the speed of the email? The time WHMCS takes to send the email (waiting for your browser)? 0 Quote Link to comment Share on other sites More sharing options...
serverbd Posted September 19, 2021 Author Share Posted September 19, 2021 8 hours ago, xyzulu said: How are you measuring the speed of the email? The time WHMCS takes to send the email (waiting for your browser)? I try lots of device and browser all email provider ok but when set G suite with 0auth SMTP site all mail and mail related activity gone hang down.. when I go any client profile and send a mail it take 5+ minute to realise.. Do you using G suite SMTP as WHMCS email provider ? I other user feedback who using G suite SMTP as WHMCS email provider. 0 Quote Link to comment Share on other sites More sharing options...
WHMCS ChrisD Posted September 20, 2021 Share Posted September 20, 2021 @serverbd we're not seeing any wide spread reporting of an issue like this, have you taken a look at your server logs to identify if anything is reflected within these at the times you are sending email via gSuite 0 Quote Link to comment Share on other sites More sharing options...
serverbd Posted September 20, 2021 Author Share Posted September 20, 2021 (edited) 6 hours ago, WHMCS ChrisD said: @serverbd we're not seeing any wide spread reporting of an issue like this, have you taken a look at your server logs to identify if anything is reflected within these at the times you are sending email via gSuite When I trying to ping google smtp from my server its return IPV6 instead of IP address .. is this can be any issue ? ping smtp.gmail.com PING smtp.gmail.com(eg-in-x6c.1e100.net (2a00:1450:4013:c05::6c)) 56 data bytes also.. telnet smtp.gmail.com 587 Trying 2a00:1450:4013:c05::6d... Trying 173.194.79.108... Connected to smtp.gmail.com. Escape character is '^]'. 220 smtp.gmail.com ESMTP 90sm6727210edc.36 - gsmtp 451 4.4.2 Timeout - closing connection. 90sm6727210edc.36 - gsmtp Connection closed by foreign host. root@abc:~# telnet smtp.gmail.com 465 Trying 2a00:1450:4013:c00::6c... Trying 108.177.119.108... Connected to smtp.gmail.com. Escape character is '^]'. Connection closed by foreign host. Edited September 20, 2021 by serverbd 0 Quote Link to comment Share on other sites More sharing options...
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