Using WP Mail SMTP Plugin to reconfigures the wp_mail() function to use SMTP instead of mail() and creates an options page that allows you to specify various options.
Settings For Send Mail
Go to Settings → Email to setup:
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Fill infomations to Email options:
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You can visit WP Mail SMTP Plugin to further details about this plugin and consult our guide to configure email: http://support.g5plus.net/knowledge-base/how-to-config-email-sent/.