Please Log in via 534 5 7 14 Your Web Browser and Then Try Again

I'thousand having problems with gmail smtp server. I already read many posts here in StackOverflow nearly that field of study.

The best mail service I institute about examination the connectedness is this i.

Although it is very well explained the error I'm getting I couldn't find a respond: Google SMTP only says "Please log in via your web browser and then endeavor over again". I'm completely sure that the password and the e-mail (both in base64) are well encoded.

As you can see hither, in this image:

,

in that location is simply one difference I can find: the [e-mail protected] and password is sent in two steps. In the link above the guy sends both at the same time. Google didn't accustomed that. But the fact is, I write auth login Y29udGF0... (user in base64, googles responds: ) 334 UGFzc3dvcmQ6 (wich means "Countersign: ") YzQ2MjJmNWVi.... (paste my countersign in base64 and hitting "enter")

And then Goggle says: Delight log in via your spider web browser and and so try again. 534-5.vii.14 Larn more at https://support.google.com/mail service/answer/7126229

And I'g going through all this problem because @MediaTemple and @DreamHost are not working with PHPMailer. I already use PHPMailer for a long time ago, in so many different hosts, using SMTP simply failed with (mt) and Dreamhost. Now I'm in middle of a project that it >must< piece of work on these two hosts.

This question is tagged with smtp phpmailer dreamhost mediatemple smtp-auth

~ Asked on 2013-12-02 20:18:41

I know this is an older upshot, simply I recently had the same trouble and was having issues resolving information technology, despite attempting the DisplayUnlockCaptcha fix. This is how I got it alive.

Caput over to Account Security Settings (https://www.google.com/settings/security/lesssecureapps) and enable "Access for less secure apps", this allows y'all to use the google smtp for clients other than the official ones.

Update

Google has been so kind as to list all the potential issues and fixes for us. Although I recommend trying the less secure apps setting. Exist sure y'all are applying these to the correct business relationship.

• If you've turned on 2-Step Verification for your account, you might need to enter an App password instead of your regular countersign.
• Sign in to your account from the web version of Gmail at https://mail.google.com. Once you're signed in, try signing in
  to the mail app again.
• Visit http://world wide web.google.com/accounts/DisplayUnlockCaptcha and sign in with your Gmail username and countersign. If asked, enter the
  letters in the distorted picture.
• Your app might not back up the latest security standards. Effort irresolute a few settings to allow less secure apps admission to your account.
• Make sure your mail app isn't set to check for new email besides often. If your mail app checks for new messages more than once every 10
  minutes, the app's admission to your account could be blocked.

~ Answered on 2014-08-11 08:09:03

~ Answered on 2014-04-29 06:31:21

I recently got this message, too, after I switched the data eye location of a web awarding sending through Google SMTP.

The URL that manifestly Google means is: https://back up.google.com/mail/answer/78754. At that link, one of the steps is to reset your password. Not coincidentally, I also received an email from google with a subject of "Suspicious sign in prevented" that instructed me to change my password.

After resetting my password, I was dorsum to using Google SMTP as usual.

~ Answered on 2013-12-17 22:09:sixteen

~ Answered on 2015-09-09 00:55:36

To send mail using Gmail SMTP, need to change your business relationship setting. Login into your gmail accout and then follow the link beneath to alter your gmail account setting to ship mail service using your apps and program. https://world wide web.google.com/settings/security/lesssecureapps

Note: This setting is non available for accounts with two-Step Verification enabled. Such accounts require an application-specific password for less secure apps access.

~ Answered on 2014-11-20 10:29:xiii

At that place are 2 ways to resolve this, and only one may work, depending on how you're accessing Google.

The first method is to qualify admission for your IP or client machine using the https://accounts.google.com/DisplayUnlockCaptcha link. That tin can resolve authentication issues on client devices, similar mobile or desktop apps. I would test this offset, because it results in a lower overall subtract in account security.

If the above link doesn't work, it'southward considering the session is being initiated by an app or device that is not associated with your detail location. Examples include:

• An app that uses a remote server to retrieve data, like a web site or, in my case, other Google servers
• A company mail server fetching mail on your behalf

In all such cases you have to use the https://www.google.com/settings/security/lesssecureapps link referenced above.

TLDR; check the captcha link starting time, and if information technology doesn't piece of work, try the other i and enable less secure apps.

~ Answered on 2015-10-23 21:12:45

I also came across this problem. Google detected my Mac as a new device and blocked information technology. To unblock, in a web browser log in to your Google account and get to "Account Settings".

Scroll down and you'll find "Recent activities". Click only below that on "Devices".

Your device will be listed. Okay your device. SMTP started working for me afterward I did this and lowered the protection as mentioned above.

~ Answered on 2015-04-06 06:37:58

At that place are at to the lowest degree these two bug I accept observed for this trouble: ane) It could be either because your sender username or password might not exist right ii) Or information technology could exist as answered by Avinash above, the security condition on the account. Once you attempt SendMail using SMTP, yous normally get a notification in to your account that information technology may be an unauthorized attempt to access your account, if non user can follow the link to turn the settings to lessSecureApp. Once this is done and smtp SendMail is tried over again, it works.

~ Answered on 2015-05-nineteen xiii:05:32

~ Answered on 2015-09-16 17:30:01

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