Only 64 of the emails send. This is with two separate smtp servers. I logged each email with a counter and only log 64 emails before the server returns with a no data received error.
I set the execution time to 0 for this test to see if that solves it. Still have the same results.
A bug like this is probably because of Swiftmailer. Messages serves just as a wrapper for the Swiftmailer library. Have you tried sending your 100 messages with just Swiftmailer?
Only 64 of the emails send. This is with two separate smtp servers. I logged each email with a counter and only log 64 emails before the server returns with a no data received error.
I set the execution time to 0 for this test to see if that solves it. Still have the same results.