There have never been female priests in either the Eastern or Western Churches.
Nor have there been female deacons in either.
There
have, however been deaconesses… A deaconess is
not a female deacon, although they share some ministries–but not in the liturgical role!
As mentioned above, nude baptisms created a need for a female to preside. Also, there were issues under roman law with a male ending the home of an unmarried/widowed woman.
Detouring, there is a difference between minor orders in the east & west–in the east, these a regular Holy Orders, while the west, at lest today, does not consider them to be so and has in fact abolished them.
There seems to be a split in the churches that did use deaconesses–not only in role, but in how they were “ordained.”. At least one church appears to have used Holy Orders in a manner similar to that of Deacons.
If memory serves, two Churches today still, at let sporadically, have deaconesses today, with another couple considering the reinstitution.
In the East, women do not enter the sanctuary, at least during Litugy. The only exceptions are,
- cloistered monasteries–the priest who serves at the liturgy is the only male, so a couple of nuns are designated to serve,
- at baptism, the priest may enter the Holy Doors with the infant and process around the Holy Table,
- at Crowning (matrimony), the priest may lead the freshly crowned couple and process.
(the latter two are far from universal, with some others aghast at the practice).
For that matter, lay men don’t enter, either, unless filling in for the subdeacons that are nearly impossible to find these days (I’m not a subdeacon, but I play one on Sunday

).
That said, clergy not serving also enter the sanctuary for Communion–and in at least one church, the deaconesses entered the sanctuary at this time (apparently the only circumstance in which they did so).
The bottom line is that you’ll find real authority that deaconesses existed (and still exist), and authority both ways on whether or not they had Orders. You will not find, though, evidence that they had a liturgical role other than nude female baptism, that they were female deacons, or that they were priests.
This has been thrashed to death a couple of times on an eastern forum, but i don’t know if practice here allows a link.
hawk