symfony/symfony-docs — pull request #1846 by Sgoettschkes (2012-10-24 06:30:43+00:00)
Title: New cookbook console/sending_emails

As discussed in https://github.com/symfony/SwiftmailerBundle/issues/23, when memory spooling is used emails do not get sent automatically due to how console commands integrate with the symfony2 framework.

The new cookbook describes this behaviour and shows a way to work around this issue by either flushing the queue within the command or using a different environment.

As mentioned by @stof at https://github.com/symfony/symfony-docs/pull/1839, I created a new cookbook.