Code Civ. Proc., § 1013

(a) In case of service by mail, the notice or other paper shall be deposited in a post office, mailbox, subpost office, substation, or mail chute, or other like facility regularly maintained by the United States Postal Service, in a sealed envelope, with postage paid, addressed to the person on whom it is to be served, at the office address as last given by that person on any document filed in the cause and served on the party making service by mail; otherwise at that party’s place of residence. Service is complete at the time of the deposit, but any period of notice and any right or duty to do any act or make any response within any period or on a date certain after service of the document, which time period or date is prescribed by statute or rule of court, shall be extended five calendar days, upon service by mail, if the place of address and the place of mailing is within the State of California, 10 calendar days if either the place of mailing or the place of address is outside the State of California but within the United States, 12 calendar days if the place of address is the Secretary of State’s address confidentiality program (Chapter 3.1 (commencing with Section 6205) of Division 7 of Title 1 of the Government Code), and 20 calendar days if either the place of mailing or the place of address is outside the United States, but the extension shall not apply to extend the time for filing notice of intention to move for new trial, notice of intention to move to vacate judgment pursuant to Section 663a, or notice of appeal. This extension applies in the absence of a specific exception provided for by this section or other statute or rule of court.

(b) The copy of the notice or other paper served by mail pursuant to this chapter shall bear a notation of the date and place of mailing or be accompanied by an unsigned copy of the affidavit or certificate of mailing.

(c) In case of service by Express Mail, the notice or other paper shall be deposited in a post office, mailbox, subpost office, substation, or mail chute, or other like facility regularly maintained by the United States Postal Service for receipt of Express Mail, in a sealed envelope, with Express Mail postage paid, addressed to the person on whom it is to be served, at the office address as last given by that person on any document filed in the cause and served on the party making service by Express Mail; otherwise at that party’s place of residence. In case of service by another method of delivery providing for overnight delivery, the notice or other paper shall be deposited in a box or other facility regularly maintained by the express service carrier, or delivered to an authorized courier or driver authorized by the express service carrier to receive documents, in an envelope or package designated by the express service carrier with delivery fees paid or provided for, addressed to the person on whom it is to be served, at the office address as last given by that person on any document filed in the cause and served on the party making service; otherwise at that party’s place of residence. Service is complete at the time of the deposit, but any period of notice and any right or duty to do any act or make any response within any period or on a date certain after service of the document served by Express Mail or other method of delivery providing for overnight delivery shall be extended by two court days. The extension shall not apply to extend the time for filing notice of intention to move for new trial, notice of intention to move to vacate judgment pursuant to Section 663a, or notice of appeal. This extension applies in the absence of a specific exception provided for by this section or other statute or rule of court.

(d) The copy of the notice or other paper served by Express Mail or another means of delivery providing for overnight delivery pursuant to this chapter shall bear a notation of the date and place of deposit or be accompanied by an unsigned copy of the affidavit or certificate of deposit.

(e) Service by facsimile transmission shall be permitted only where the parties agree and a written confirmation of that agreement is made. The Judicial Council may adopt rules implementing the service of documents by facsimile transmission and may provide a form for the confirmation of the agreement required by this subdivision. In case of service by facsimile transmission, the notice or other paper shall be transmitted to a facsimile machine maintained by the person on whom it is served at the facsimile machine telephone number as last given by that person on any document which they have filed in the cause and served on the party making the service. Service is complete at the time of transmission, but any period of notice and any right or duty to do any act or make any response within any period or on a date certain after service of the document, which time period or date is prescribed by statute or rule of court, shall be extended, after service by facsimile transmission, by two court days, but the extension shall not apply to extend the time for filing notice of intention to move for new trial, notice of intention to move to vacate judgment pursuant to Section 663a, or notice of appeal. This extension applies in the absence of a specific exception provided for by this section or other statute or rule of court.

(f) The copy of the notice or other paper served by facsimile transmission pursuant to this chapter shall bear a notation of the date and place of transmission and the facsimile telephone number to which transmitted, or to be accompanied by an unsigned copy of the affidavit or certificate of transmission which shall contain the facsimile telephone number to which the notice or other paper was transmitted.

(g) Electronic service shall be permitted pursuant to Section 1010.6 and the rules on electronic service in the California Rules of Court.

(h) Subdivisions (b), (d), and (f) are directory.