Google SMTP Error: 454 4.7.0
This morning, I tried to send around 1/2 thousand of emails using an Google App Email account from my Django app along with celery and django-mailer . But after 100 messages were sent, the celery task cannot send email, and I got this error: Google SMTP Error: 454 4.7.0 Too many login attempts, please try again later There are something I need to do to solve this: 1. Add a DKIM record in Google Apps: following this stackoverflow question: http://serverfault.com/questions/543007/google-smtp-error-454-4-7-0-too-many-login-attempts-please-try-again-later In order to add a DKIM record in Google Apps, you need to do the following: Go to the Admin Console Click on "Google Apps" Click on "Gmail" Scroll down until you see "Authenticate Email" and click that Select the domain you wish to add DKIM to When it asks what prefix you want to use, simply use the default of 'google' You will then see a TXT record in two parts, one piece has...