SwiftMailer: Expected response code 250 but got code 421
How setting SwiftMailer's SMTP timeout in Symfony can prevent Amazon SES connection timeout errors when a background job sends batched emails.
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How setting SwiftMailer's SMTP timeout in Symfony can prevent Amazon SES connection timeout errors when a background job sends batched emails.
Read the postHow missing cron environment variables caused an EC2 Java tool to fail, and why invoking ec2-cmd directly fixed the scheduled PHP script.
Read the postHow to configure SWFUpload and Amazon S3 for direct large-file uploads, including bucket policies, crossdomain.xml, post parameters, and server-side HMAC signing.
Read the postAn experiment using 99designs and Amazon Mechanical Turk to crowdsource logo concepts, gather feedback, and rank entries before choosing a winner.
Read the postHow Setfive used Amazon Mechanical Turk to transcribe Google Maps image labels, including HIT setup, technical issues, accuracy, cost, and workflow lessons.
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