Enhancements:
- pff2mt: support non-Unicode PFF files
- ldap_adaptor: read ldap_start_tls, ldap_mail_attr from orgparam table
- Support Emojis in HTML-to-RTF conversion code
- exmdb_provider: implement message store softdelete count properties
- dbop_sqlite: guard schema upgrades with transaction
Fixes:
- Do not fail entire HTML-to-RTF conversion or calls like getpropvals(PR_RTF_COMPRESSED) when encountering garbage bytes.
- exmdb_provider: have folder message count properties respect softdelete
- zcore: mapi_copyto had inverted meaning of MAPI_NOREPLACE
Implementation changes:
- Replace custom SMTP sending code with vmime's
- emsmdb: temporarily deactivate ROP chaining for OL2013,2016 to work around a case where OL corrupts larger attachments (2 MB+)