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Yahoo Mail Bounced Back to Sender

How can you solve Yahoo email delivery problems? Did you recently detect that your emails to Yahoo addresses bounce back as undeliverable? Sound familiar? You’re not alone. The high number of hard bounces from Yahoo email addresses is due to the company’s clean-up process which started in March 2019. The process has caused serious problems …

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Why Hotmail’s SMTP Servers Aren’t for You

Why Hotmail’s SMTP Servers Aren’t for You We know that Gmail’s SMTP server isn’t a great choice for email marketers. Its limit of 500 readers, its willingness to close accounts for a day that breach that limit, and its display of a free email system used by businesses all make it unreliable, clunky and unprofessional. …

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The Limits of Gmail’s SMTP Servers

The Limits of Gmail’s SMTP Servers Sending your email newsletters through Gmail should be easy. Google’s free email service can function as your SMTP client: add the SMTP details to Sendblaster by using smtp.gmail.com as the “outgoing (SMTP) server,” check “use authentication,” and choose 587 and 465 as the ports for TLS/STARTLS and SSL respectively. …

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