* Automated using https://github.com/myii/ssf-formula/pull/404

* Automated using https://github.com/myii/ssf-formula/pull/398

* Automated using https://github.com/myii/ssf-formula/pull/397

* Automated using https://github.com/myii/ssf-formula/pull/396

* Automated using https://github.com/myii/ssf-formula/pull/394

* Automated using https://github.com/myii/ssf-formula/pull/391

* Automated using https://github.com/myii/ssf-formula/pull/388

* Automated using https://github.com/myii/ssf-formula/pull/386

* Automated using https://github.com/myii/ssf-formula/pull/385

* Automated using https://github.com/myii/ssf-formula/pull/381

* Automated using https://github.com/myii/ssf-formula/pull/380

* Automated using https://github.com/myii/ssf-formula/pull/378

* Automated using https://github.com/myii/ssf-formula/pull/375

* Automated using https://github.com/myii/ssf-formula/pull/374

* Automated using https://github.com/myii/ssf-formula/pull/370

* Automated using https://github.com/myii/ssf-formula/pull/369

* Automated using https://github.com/myii/ssf-formula/pull/368

* Automated using https://github.com/myii/ssf-formula/pull/367

* Automated using https://github.com/myii/ssf-formula/pull/364

* Automated using https://github.com/myii/ssf-formula/pull/362

* Automated using https://github.com/myii/ssf-formula/pull/360

* Automated using https://github.com/myii/ssf-formula/pull/359

* Automated using https://github.com/myii/ssf-formula/pull/358

* Automated using https://github.com/myii/ssf-formula/pull/357

* Automated using https://github.com/myii/ssf-formula/pull/356

* Automated using https://github.com/myii/ssf-formula/pull/353

* Automated using https://github.com/myii/ssf-formula/pull/349

* Automated using https://github.com/myii/ssf-formula/pull/345

* Automated using https://github.com/myii/ssf-formula/pull/344

* Automated using https://github.com/myii/ssf-formula/pull/343

* Automated using https://github.com/myii/ssf-formula/pull/340

* Automated using https://github.com/myii/ssf-formula/pull/335

* Automated using https://github.com/myii/ssf-formula/pull/331

* Automated using https://github.com/myii/ssf-formula/pull/325

* Automated using https://github.com/myii/ssf-formula/pull/323

* Automated using https://github.com/myii/ssf-formula/pull/318

* Automated using https://github.com/myii/ssf-formula/pull/310

* Automated using https://github.com/myii/ssf-formula/pull/302

# [2.0.0](https://github.com/saltstack-formulas/postfix-formula/compare/v1.2.2...v2.0.0) (2021-03-15)

### Bug Fixes

* **resources:** make resources' IDs unique ([03ad48b8](https://github.com/saltstack-formulas/postfix-formula/commit/03ad48b8a4b0b05144d449c9caee998ad6d0628f))

### Continuous Integration

* **commitlint:** ensure `upstream/master` uses main repo URL [skip ci] ([381b150b](https://github.com/saltstack-formulas/postfix-formula/commit/381b150b0f1d0ab41e60f0ac95a7a6163633d701))
* **gemfile+lock:** use `ssf` customised `kitchen-docker` repo [skip ci] ([c5851e67](https://github.com/saltstack-formulas/postfix-formula/commit/c5851e67a2125c5367b3ab97b46c6407aa66eaf1))
* **gitlab-ci:** add `rubocop` linter (with `allow_failure`) [skip ci] ([22fa184b](https://github.com/saltstack-formulas/postfix-formula/commit/22fa184b14e88a05d4c4284c459a7d887501e404))
* **gitlab-ci:** use GitLab CI as Travis CI replacement ([890f3aeb](https://github.com/saltstack-formulas/postfix-formula/commit/890f3aebc63484d07f887c870f2825797ba504e9))
* **kitchen+ci:** use latest pre-salted images (after CVE) [skip ci] ([19617a0a](https://github.com/saltstack-formulas/postfix-formula/commit/19617a0ad710914c8f4439044d7bf993e1effcc8))
* **kitchen+gitlab-ci:** use latest pre-salted images [skip ci] ([d65a7a36](https://github.com/saltstack-formulas/postfix-formula/commit/d65a7a36c28e3881b058e9c5b898a0f39c5e1ca7))
* **pre-commit:** add to formula [skip ci] ([f41392d4](https://github.com/saltstack-formulas/postfix-formula/commit/f41392d4504cb60b2fcf2c818cfe97f5487e2844))
* **pre-commit:** enable/disable `rstcheck` as relevant [skip ci] ([fb5be950](https://github.com/saltstack-formulas/postfix-formula/commit/fb5be9504ec18c86bab4f387bf62ba816b3ffa64))
* **pre-commit:** finalise `rstcheck` configuration [skip ci] ([75941ed6](https://github.com/saltstack-formulas/postfix-formula/commit/75941ed61443c84c27fea864d0529461564d8969))
* **pre-commit:** update hook for `rubocop` [skip ci] ([c60d58eb](https://github.com/saltstack-formulas/postfix-formula/commit/c60d58eb1168c031c12d656c9605f83afebc9fa1))

### BREAKING CHANGES

* **resources:** as all resources' IDs changed, other formulas
depending on this formula's resources will need to be modified
accordingly.

fix(resources): modify names to match template-formula's