Title: SMTP authentication Fail Mandrill
Last modified: September 1, 2016

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# SMTP authentication Fail Mandrill

 *  [ajoliver1102](https://wordpress.org/support/users/ajoliver1102/)
 * (@ajoliver1102)
 * [9 years, 11 months ago](https://wordpress.org/support/topic/smtp-authentication-fail-mandrill/)
 * Hi,
    I am getting authentication errors when connecting to a mandrill account.
   Have confirmed with mailchimp/mandrill support that my username and password (
   API key). It was working till the 27th of march. Any thoughts?
 * Cheers,
 * [https://wordpress.org/plugins/postman-smtp/](https://wordpress.org/plugins/postman-smtp/)

The topic ‘SMTP authentication Fail Mandrill’ is closed to new replies.

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## Tags

 * [mandrill](https://wordpress.org/support/topic-tag/mandrill/)

 * 0 replies
 * 1 participant
 * Last reply from: [ajoliver1102](https://wordpress.org/support/users/ajoliver1102/)
 * Last activity: [9 years, 11 months ago](https://wordpress.org/support/topic/smtp-authentication-fail-mandrill/)
 * Status: not resolved