I am using AcyMailing Starter 6.8.3 with Joomla 3.9.Our first mailing went out at the beginning of February and taught me a great deal! Leaving aside the issue of spam filters, I have noticed some rather peculiar behaviour with attachments. I can attach them when setting up a campaign (they are .pdf files) but some are being 'stripped' from the email before arrival! They are very similar size to the successful ones, when sending two together one gets through and the other doesn't! Any ideas?
