The ability to personalize all communications using my own signature is key! I love that it allows me total control over everything from what recipients see when they open them up as well who sees each individual message if there are multiple people involved (e-mailing several individuals). It's not always clear where you're supposed be putting things like logos for charities/nonprofits so sometimes those don't show properly at first glance - but this was easily fixed by moving items around once we figured something else would appear correctly instead; which never happened again after making changes here since then? There really isn’t anything specifically wrong about postalia other than maybe some minor spacing issues between text could use work before being perfect though nothing major either way. We were able to start automating most eblasts without needing any manual labor thanks largely due their automated workflow tools within posting alia allowing us senders more time spent actually interacting directly.