modifying SMTP Mail/Transport.php for multiple

[Sheba]

How can I use Mageplaza's free SMTP extension to send emails for these transactional emails as needed by Magento?  Mageplaza suggests editing Mail/Transport.php, but I don't know how to do that.   Please HELP!

I get lots of SMTP errors each time a registration or email is sent to customer.  Using gmail server, credentials are correct.  It worked fine before, not sure why it is showing this error now.

Thanks for your attention.

[theMageComp]

Hello @Sheba 

Check below changes.

https://www.google.com/settings/security/lesssecureapps

You should change the "Access for less secure apps" to Enabled (if it is enabled,  change to disabled and than  enable again). 

https://github.com/jedireza/aqua/wiki/Issues-using-Gmail-SMTP

[Rahul Gupta]

@Sheba the settings which @theMageComp has suggested, you have to do it for the email which you are using in SMTP configuration.

Also can you share the screenshot of the SMTP configuration because i have used it many times and it always works fine for me.

Thanks

[Sheba]

Thanks for your response.

Less Access Apps setting in Google is set to OFF.  That's the only way we can get it to work, but it still gives errors.

[Rahul Gupta]

@Sheba have you put it On and can you please share the screenshot of SMTP configuration?

Thanks

[Sheba]

SMTP sends ALL email showing FROM:  one_email_address@domain.com

I need to know how to get magento to send emails from each of the email address specified in transactional email.

[Rahul Gupta]

@Sheba Go to store->configuration->sales->sales email and check which email is used for sending the emails.

Thanks