Author: TriSun Software Inc.
Original Address: http://blog.automailsender.com/auto-mail-sender-not-work-with-gmail
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Today, a user said that he cannot use Gmail account to send email in our mail auto software.
We checked everything referred to Gmail official help (“Problems sending mail”) at
And found that all are OK, but still cannot send emails in every email clients, such as Outlook, Thunderbird and our mail auto software, the reason is wrong password.
Accidentally, we found an article that names “My client isn’t accepting my username and password“, followed its steps, everything goes well! The reason is the SMTP function is locked by Google temporarily.
Yes, if you experience this problem, just visit this page to unlock your Gmail account.