In classical astrology, mutual reception (also called mutual dignity or reciprocal reception) occurs when two planets each occupy a sign ruled by the other. In other words, Planet A is in the sign of Planet B’s rulership, and Planet B is in the sign ruled by Planet A. This mutual placement creates a special bond, where each planet “hosts” the other and supports its expression.

How Mutual Reception Works

• When two planets are in mutual reception, they strengthen each other’s influence.
• Even if the aspect between them is weak or distant, mutual reception fosters cooperation.
• It can act as a kind of “rescue” when a planet is in a weak position (in detriment or fall) — the supporting planet gives a degree of dignity.
• The effect is enhanced if their contact is an aspect (e.g. conjunction, sextile, trine) or if one planet directs toward the other (applying).

Types & Situations of Mutual Reception

1. By Sign Rulership
   • The classical case: Planet A is in sign ruled by Planet B, and Planet B is in sign ruled by Planet A.
2. By Dignity (e.g. exaltation, triplicity, term, face)
   • Less strong forms: e.g. Planet A is exalted in the sign of B, and B is exalted in the sign of A; or they share more minor dignity links.
3. With Aspect + Mutual Reception
   • If the two planets also form an aspect (especially a beneficial one), the reception is more effective.
   • Aspect helps to “activate” the reception.

Effects & Interpretation

• Mutual reception often allows planets to assist each other, mitigate weaknesses, and coordinate in chart matters.
• It can soften otherwise hard relationships between those planets.
• The areas of life governed by those planets become more “integrated” or cooperative.
• In some cases, mutual reception can reduce the negative impact of a difficult placement by offering intrinsic support.
• However, the strength of both planets (sign dignity, house placement, aspects) still matters — mutual reception is not a guarantee of flawless harmony, but a bridge.

Example(s)

• If Mars is in Libra (ruled by Venus) and Venus is in Aries (ruled by Mars), they are in mutual reception by sign rulership.
• If Mercury is exalted in Virgo and Venus is exalted in Pisces, and each resides in the exaltation sign of the other (less common but in some systems), that's a mutual dignity by exaltation.