sendmail(1M)

╖┴╝░

╡í╟╜└Γ╠└

sendmail ñ╧íóÑñÑ≤Ñ┐Ñ╒Ѻí╝Ñ╣Ñδí╝Ñ┴Ñ≤ñ╚ñ╖ñ╞╗╚═╤ñ╣ñδñ│ñ╚ñ≥╠▄┼¬ñ╚ñ╖ñ╞ñ╧ñññ▐ñ╗ñ≤íúñ─ñ▐ñΩíó┬╛ñ╬Ñ╫ÑφÑ░ÑΘÑαñ¼Ñµí╝Ñ╢ñ╦Ñ╒Ñ∞Ñ≤Ñ╔ÑΩñ╩Ñ╒ÑφÑ≤Ñ╚Ñ¿Ñ≤Ñ╔ñ≥─≤╢íñ╖ñ▐ñ╣íúsendmail ñ╧íó╗÷┴░ñ╦ñ╬ÑßÑ├Ñ╗í╝Ñ╕ñ≥┼╛┴≈ñ╣ñδ║▌ñ╦ñ╖ñ½╗╚═╤ñ╖ñ▐ñ╗ñ≤íú

Ñ╒ÑΘÑ░ñ≥╗╪─Ωñ╖ñ╩ñññ╚ sendmail ñ╧íó╔╕╜α╞■╬╧ñ≥ EOF ñ▐ñ╟ñ▐ñ┐ñ╧├▒░∞┼└ñ¼╔╒ñññ╞ñññδ╣╘ñ▐ñ╟╞╔ñ▀╝ΦñΩíóñ╜ñ│ñ╦╕½ñΘñ∞ñδ╝Ω╗µñ╬Ñ│Ñ╘í╝ñ≥ÑΩÑ╣Ñ╚ñ╡ñ∞ñ╞ñññδÑóÑ╔Ñ∞Ñ╣ñ╬ñ╣ñ┘ñ╞ñ╦┴≈┐«ñ╖ñ▐ñ╣íúÑóÑ╔Ñ∞Ñ╣ñ╬╣╜╩╕ñ¬ñΦñ╙╞Γ═╞ñ╦┤≡ñ┼ñññ╞╗╚═╤ñ╣ñδÑ═Ñ├Ñ╚Ñ∩í╝Ñ»ñ¼╖Φ─Ωñ╡ñ∞ñ▐ñ╣íú

Ñφí╝ѽÑδÑóÑ╔Ñ∞Ñ╣ñ╧íó─┤ñ┘ñΘñ∞íó┼¼└┌ñ╩Ñ¿ÑñÑΩÑóÑ╣ñ¼╔╒ñ▒ñΘñ∞ñ▐ñ╣íú Ñ¿ÑñÑΩÑóÑ╣╔╒ñ▒ñ╧íóÑóÑ╔Ñ∞Ñ╣ñ╬└Φ╞¼ñ╦Ñ╨Ñ├Ñ»Ñ╣ÑΘÑ├Ñ╖Ñσñ≥╔╒ñ▒ñδñ│ñ╚ñ╦ñΦñ├ñ╞═▐╗▀ñ╣ñδñ│ñ╚ñ¼ñ╟ñ¡ñ▐ñ╣íúñ┐ñ╚ñ¿ñ╨ john ñ¼ group ñ╦┴≈┐«ñ╖ñ╞íógroup ñ¼ john ñ≥│╚─Ñ╖┴╝░ñ╟┴╚ñ▀╣■ñ≤ñ└╛∞╣τñ╦ñ╧íógroup ñ½ñΘñ╬Ñßí╝Ñδñ╧ john ñ╦┼╛┴≈ñ╡ñ∞ñ▐ñ╗ñ≤íú

Ñ╒ÑΘÑ░

-B type

╦▄╩╕Ñ╞Ñ¡Ñ╣Ñ╚ñ╬╖┐ñ≥ type ñ╦└▀─Ωñ╖ñ▐ñ╣íú

╕╜║▀═¡╕·ñ╩├═ñ╧ 7BIT ñ▐ñ┐ñ╧ 8BITMIME ñ╟ñ╣íú

-ba

ARPANET ÑΓí╝Ñ╔ñ╦╞■ñΩñ▐ñ╣íú╞■╬╧╣╘ñ╧ñ╣ñ┘ñ╞íóCR-LF ñ╟╜¬╬╗ñ╖ñ╩ñ▒ñ∞ñ╨ñ╩ñΩñ▐ñ╗ñ≤íúñ▐ñ┐íóñ╣ñ┘ñ╞ñ╬ÑßÑ├Ñ╗í╝Ñ╕ñ╧ CR-LF ñ╟╜¬╬╗ñ╖ñ▐ñ╣íúñ▐ñ┐``From:''Ñ╒Ñúí╝ÑδÑ╔ñ¬ñΦñ╙``Sender:''Ñ╒Ñúí╝ÑδÑ╔ñ╧íó┴≈┐«╝╘ñ╬╠╛┴░ñ╬Ñ┴ѺÑ├Ñ»ñ≥╝⌡ñ▒ñ▐ñ╣íú

-bd

Ñ╟í╝ÑΓÑ≤ñ╚ñ╖ñ╞╝┬╣╘ñ╖ñ▐ñ╣íúñ│ñ∞ñ╦ñ╧íóBerkeley IPC ñ¼╔¼═╫ñ╟ñ╣íúsendmail ñ╧íó╝⌡┐« SMTP └▄┬│ñ╦┬╨ñ╣ñδÑ╜Ñ▒Ñ├Ñ╚ 25 ñ╟íóÑ╨Ñ├Ñ»Ñ░ÑΘѪÑ≤Ñ╔ÑΩÑ╣Ñ╦Ñ≤Ñ░ñ╟Ñ╒Ñ⌐í╝Ñ»ñ╖ñ╞╝┬╣╘ñ╡ñ∞ñ▐ñ╣íú/etc/rc ñ½ñΘ╝┬╣╘ñ╖ñ▐ñ╣íú

-bi

Ñ¿ÑñÑΩÑóÑ╣Ñ╟í╝Ñ┐Ñ┘í╝Ñ╣ñ╬╜Θ┤ⁿ└▀─Ωñ≥╣╘ñññ▐ñ╣íú

-bm

─╠╛∩ñ╬╩²╦íñ╟Ñßí╝Ñδñ≥╟█┴≈ñ╖ñ▐ñ╣(Ñ╟Ñ╒Ñ⌐ÑδÑ╚ñ╟ñ╣)íú

-bp

Ñßí╝ÑδÑ¡Ñσí╝ñ╬═╫╠≤ñ≥░⌡║■ñ╖ñ▐ñ╣íú

-bs

RFC 821 ñ╦└Γ╠└ñ╡ñ∞ñ╞ñññδñ╚ñ¬ñΩíóSMTP Ñ╫ÑφÑ╚Ñ│Ñδñ≥╗╚═╤ñ╖ñ▐ñ╣íúñ│ñ╬Ñ╒ÑΘÑ░ñ≥╗╪─Ωñ╣ñδñ│ñ╚ñ╧íóSMTP ñ╚╕▀┤╣└¡ñ¼ñóñδ -baÑ╒ÑΘÑ░ñ╬ñ╣ñ┘ñ╞ñ╬┴α║εñ≥ñ╣ñδñ│ñ╚ñ≥░╒╠úñ╖ñ╞ñññ▐ñ╣íú

-bt

ÑóÑ╔Ñ∞Ñ╣Ñ╞Ñ╣Ñ╚ÑΓí╝Ñ╔ñ╟╝┬╣╘ñ╖ñ▐ñ╣íúñ│ñ╬ÑΓí╝Ñ╔ñ╧íóÑóÑ╔Ñ∞Ñ╣ñ≥╞╔ñ▀╝Φñ├ñ╞▓≥└╧ñ╬║▌ñ╬Ñ╣Ñ╞Ñ├Ñ╫ñ≥╝¿ñ╖ñ▐ñ╣íúñ│ñ∞ñ╧╣╜└«Ñ╞í╝Ñ╓Ñδñ╬Ñ╟Ñ╨Ñ├Ñ░ñ╦╗╚═╤ñ╡ñ∞ñ▐ñ╣íú

-bv

╠╛┴░ñ└ñ▒ñ≥Ñ┴ѺÑ├Ñ»ñ╖ñ▐ñ╣íúÑßÑ├Ñ╗í╝Ñ╕ñ≥╝²╜╕ñ╖ñ┐ñΩ╟█┴≈ñ╖ñ┐ñΩñ╖ñ▐ñ╗ñ≤íúÑ┴ѺÑ├Ñ»ÑΓí╝Ñ╔ñ╧─╠╛∩íóѵí╝Ñ╢ñΣÑßí╝ÑΩÑ≤Ñ░ÑΩÑ╣Ñ╚ñ≥Ñ┴ѺÑ├Ñ»ñ╣ñδñ┐ñßñ╦╗╚═╤ñ╡ñ∞ñ▐ñ╣íú

-C file

┬σ┬╪╣╜└«Ñ╒ÑíÑñÑδñ≥╗╚═╤ñ╖ñ▐ñ╣íú┬σ┬╪╣╜└«Ñ╒ÑíÑñÑδñ¼╗╪─Ωñ╡ñ∞ñδ╛∞╣τñ╧íósendmail ñ╧Ñδí╝Ñ╚ñ╚ñ╖ñ╞╝┬╣╘ñ╖ñ▐ñ╗ñ≤íú

-d X

Ñ╟Ñ╨Ñ├Ñ░├═ñ≥ X ñ╦└▀─Ωñ╖ñ▐ñ╣íú

-F fullname

┴≈┐«╝╘ñ╬Ñ╒ÑδÑ═í╝Ñαñ≥└▀─Ωñ╖ñ▐ñ╣íú

-f name

``from''ñ╦├═ñ╣ñδ╝╘(ñ─ñ▐ñΩíóÑßí╝Ñδñ╬┴≈┐«╝╘)ñ╬╠╛┴░ñ≥└▀─Ωñ╖ñ▐ñ╣íú-f ñ╧íóí╓┐«═Ωñ╡ñ∞ñ╞ñññδѵí╝Ñ╢í╫(─╠╛∩ñ╧ rootíódaemoníónetwork)ñ½íóñ▐ñ┐ñ╧ѽÑ∞Ñ≤Ñ╚ѵí╝Ñ╢ñ╚╞▒░∞┐═╩¬ñ╦ñ╩ñδ╛∞╣τñ╦ñ╬ñ▀╗╚═╤ñ╟ñ¡ñ▐ñ╣íú

-h N

Ñ█Ñ├Ñ╫ѽѪÑ≤Ñ╚ñ≥ N ñ╦└▀─Ωñ╖ñ▐ñ╣íúÑ█Ñ├Ñ╫ѽѪÑ≤Ñ╚ñ╧íóÑßí╝Ñδñ¼╜Φ═²ñ╡ñ∞ñδñ┐ñ╙ñ╦ 1 ñ─ñ║ñ─┴²ñ¿ñ▐ñ╣íú╕┬│ªñ╦├úñ╣ñδñ╚íóÑßí╝Ñδñ╧Ñ¿ÑΘí╝ÑßÑ├Ñ╗í╝Ñ╕ñ╚╢ªñ╦Ñ¿ÑñÑΩÑóÑ╣╜Φ═²Ñδí╝Ñ╫ñ╬╚∩│▓ñ≥╩╓ñ╖ñ▐ñ╣íú╗╪─Ωñ╡ñ∞ñ╩ññ╛∞╣τñ╧íóÑßÑ├Ñ╗í╝Ñ╕ñ╬``Received:''╣╘ñ¼Ñ½ÑªÑ≤Ñ╚ñ╡ñ∞ñ▐ñ╣íú

-n

Ñ¿ÑñÑΩÑóÑ╣╜Φ═²ñ≥╣╘ñññ▐ñ╗ñ≤íú

-o x-value

ѬÑ╫Ñ╖ÑτÑ≤ x ñ≥╗╪─Ωñ╖ñ┐ value ñ╦└▀─Ωñ╖ñ▐ñ╣íúѬÑ╫Ñ╖ÑτÑ≤ñ╧íó░╩▓╝ñ╟└Γ╠└ñ╖ñ▐ñ╣íú

-p protocol

ÑßÑ├Ñ╗í╝Ñ╕ñ╬╝⌡┐«ñ╦╗╚═╤ñ╣ñδÑ╫ÑφÑ╚Ñ│Ñδñ╬╠╛┴░ñ≥└▀─Ωñ╖ñ▐ñ╣íúñ│ñ╬╠╛┴░ñ╧íóUUCP ñ╬ñΦñªñ╦Ñ╖Ñ≤Ñ╫Ñδñ╩Ñ╫ÑφÑ╚Ñ│Ñδ╠╛ñ╟ñΓíóUUCP:ucbvax ñ╬ñΦñªñ╦Ñ╫ÑφÑ╚Ñ│Ñδñ╚Ñ█Ñ╣Ñ╚╠╛ñ╟ñΓñ½ñ▐ñññ▐ñ╗ñ≤íú

-q time

╞├─Ωñ╬╗■┤╓┤╓│╓ñ╟ÑßÑ├Ñ╗í╝Ñ╕ñ≥╜Φ═²ñ╖íó┬╘ñ┴╣╘╬≤ñ╦╩▌┤╔ñ╖ñ▐ñ╣íútime ñ≥╛╩╬¼ñ╖ñ┐╛∞╣τñ╦ñ╧íó┬╘ñ┴╣╘╬≤ñ╬╜Φ═²ñ╧ 1 ▓≤ñ╚ñ╩ñΩñ▐ñ╣íútime ñ╦ñ╧Ñ┐Ñ░╚╓╣µñ╚ñ╖ñ╞íó╔├ñ╧ síó╗■ñ╧ ╩¼ñ╧ híómíó╞ⁿ┐⌠ñ╧ díó╜╡┐⌠ñ╧ w ñ¼═┐ñ¿ñΘñ∞ñ▐ñ╣íúñ┐ñ╚ñ¿ñ╨ -q1h30míó-q90m ñ╧ñññ║ñ∞ñΓÑ┐ÑñÑαÑóѪÑ╚ñ≥ 1 ╗■┤╓ 30 ╩¼ñ╦└▀─Ωñ╣ñδñ│ñ╚ñ╦ñ╩ñΩñ▐ñ╣íútime ñ¼╗╪─Ωñ╡ñ∞ñ┐╛∞╣τñ╧íósendmail ñ╧Ñ╨Ñ├Ñ»Ñ░ÑΘѪÑ≤Ñ╔ñ╟╝┬╣╘ñ╖ñ▐ñ╣íúñ│ñ╬ѬÑ╫Ñ╖ÑτÑ≤ñ╧ -bd ñ╚╢ªñ╦╗╚═╤ñ╣ñδñ╚░┬┴┤ñ╟ñ╣íú

-qI substr

╜Φ═²ñ╣ñδÑ╕ÑτÑ╓ñ≥íóqueue id ñ╬Ñ╡Ñ╓╩╕╗·╬≤ñ╚ñ╖ñ╞ substr ñ≥┤▐ñαÑ╕ÑτÑ╓ñ╦╕┬─Ωñ╖ñ▐ñ╣íú

-qR substr

╜Φ═²ñ╣ñδÑ╕ÑτÑ╓ñ≥íó╝⌡┐«╝╘ñ╬Ñ╡Ñ╓╩╕╗·╬≤ñ╚ñ╖ñ╞ substr ñ≥┤▐ñαÑ╕ÑτÑ╓ñ╦╕┬─Ωñ╖ñ▐ñ╣íú

-qS substr

╜Φ═²ñ╣ñδÑ╕ÑτÑ╓ñ≥íó┴≈┐«╝╘ñ╬Ñ╡Ñ╓╩╕╗·╬≤ñ╚ñ╖ñ╞ substr ñ≥┤▐ñαÑ╕ÑτÑ╓ñ╦╕┬─Ωñ╖ñ▐ñ╣íú

-r name

-f Ñ╒ÑΘÑ░ñ╬┬σ┬╪ñ¬ñΦñ╙╕┼ññ╖┴╝░ñ╟ñ╣íú

-t

╝⌡┐«╝╘═╤ñ╬ÑßÑ├Ñ╗í╝Ñ╕ñ≥╞╔ñ▀╝ΦñΩñ▐ñ╣íú┴≈┐«ñ╣ñδ┐═ñ╬ñ┐ñßñ╦ To: ╣╘íóCc: ╣╘íóñ¬ñΦñ╙ Bcc: ╣╘ñ¼┴÷║║ñ╡ñ∞ñ▐ñ╣íú┴≈┐«ñ╧íóBcc: ╣╘ñ¼║∩╜ⁿñ╡ñ∞ñ╞ñ½ñΘ│½╗╧ñ╡ñ∞ñ▐ñ╣íú░·ñ¡┐⌠ÑΩÑ╣Ñ╚ñ╬╟ñ░╒ñ╬ÑóÑ╔Ñ∞Ñ╣ñ╧═▐└⌐ñ╡ñ∞ñ▐ñ╣íúñ╣ñ╩ñ∩ñ┴íóñ┐ñ╚ñ¿ÑßÑ├Ñ╗í╝Ñ╕Ñ╪Ñ├Ñ└ñ╦ÑΩÑ╣Ñ╚ñ╡ñ∞ñ╞ñΓÑ│Ñ╘í╝ñ≥╝⌡ñ▒╝ΦñΩñ▐ñ╗ñ≤íú

-v

╛Θ─╣ÑΓí╝Ñ╔ñ╦╞■ñΩñ▐ñ╣íúÑ¿ÑñÑΩÑóÑ╣│╚─Ñ╖┴╝░ñ╩ñ╔ñ╬╛≡╩≤ñ¼╞└ñΘñ∞ñ▐ñ╣íú

-X logfile

Ñßí╝ÑΘñ╬┴≈╝⌡┐«ñ╬┴┤Ñ╚ÑΘÑ╒ÑúÑ├Ñ»ñ≥íó╗╪─Ωñ╡ñ∞ñ┐ÑφÑ░Ñ╒ÑíÑñÑδñ╦╡¡╧┐ñ╖ñ▐ñ╣íúñ│ñ╬ѬÑ╫Ñ╖ÑτÑ≤ñ╧íóÑßí╝ÑΘñ╬Ñ╨Ñ░ñ≥Ñ╟Ñ╨Ñ├Ñ░ñ╣ñδ╛∞╣τñ╦ÑΘÑ╣Ñ╚ÑΩÑ╜í╝Ñ╚ñ╚ñ╖ñ╞╗╚═╤ñ╡ñ∞ñ▐ñ╣íú┬τ╬╠ñ╬Ñ╟í╝Ñ┐ñ≥┬«ñ»╡¡╧┐ñ╖ñ▐ñ╣íú

ѬÑ╫Ñ╖ÑτÑ≤

-A file

┬σ┬╪Ñ¿ÑñÑΩÑóÑ╣Ñ╒ÑíÑñÑδñ≥╗╚═╤ñ╖ñ▐ñ╣íú

-b nblocks

Ñ╣Ñ╫í╝ÑδÑ╒ÑíÑñÑδÑ╖Ñ╣Ñ╞Ñαñ╟╔¼═╫ñ╩╢⌡ñ¡Ñ╓ÑφÑ├Ñ»ñ╬║╟╛«┐⌠ñ╟ñ╣íú

-c

└▄┬│ñ¼í╓╣Γ▓┴ñ╣ñ«ñδí╫ñ╚╣═ñ¿ñΘñ∞ñδÑßÑñÑΘñ╟ñ╧íóñ╣ñ░ñ╦└▄┬│ñ╖ñ▐ñ╗ñ≤íúñ│ñ╬╛∞╣τíó┬╘ñ┴╣╘╬≤ñ╦╞■ñ∞ñδñΦñª═╫╡ßñ╖ñ▐ñ╣íú

-C N

╟█┴≈ñ¼ N ▓≤(╛╩╬¼├═ñ╧ 10)└«╕∙ñ╣ñδñ┐ñ╙ñ╦íó┬╘ñ┴╣╘╬≤Ñ╒ÑíÑñÑδñ╦Ñ┴ѺÑ├Ñ»Ñ▌ÑñÑ≤Ñ╚ñ≥└▀─Ωñ╖ñ▐ñ╣íúñ│ñ∞ñ╦ñΦñΩíóÑ╖Ñ╣Ñ╞ÑαÑ»ÑΘÑ├Ñ╖Ñσñ╦├µ├╟ñ╡ñ∞ñ┐─╣ññÑßí╝ÑδÑΩÑ╣Ñ╚ñ≥┴≈┐«ñ╣ñδñ╚ñ¡ñ╦íó2 ╜┼ñ╦╟█┴≈ñ╡ñ∞ñδñ╬ñ≥╦╔ñ«ñ▐ñ╣íú

-d x

╟█┴≈ÑΓí╝Ñ╔ñ≥ x ñ╦└▀─Ωñ╖ñ▐ñ╣íú╟█┴≈ÑΓí╝Ñ╔ñ╧┬╨╧├╩²╝░(╞▒┤ⁿ)┼╛┴≈ñ╬╛∞╣τñ╧ iíóÑ╨Ñ├Ñ»Ñ░ÑΘѪÑ≤Ñ╔(╚≤╞▒┤ⁿ)┼╛┴≈ñ╬╛∞╣τñ╧ bíó┬╘ñ┴╣╘╬≤ñ└ñ▒ñ╬╛∞╣τ(ñ╣ñ╩ñ∩ñ┴íó╝┬║▌ñ╬┼╛┴≈ñ╧íó╝íñ╬Ñ¡Ñσí╝ñ¼╝┬╣╘ñ╡ñ∞ñδñ╚ñ¡ñ╦╣╘ñ∩ñ∞ñ▐ñ╣)ñ╧ q ñ╟ñ╣íú

-D

╔¼═╫ñ╟ñóñ∞ñ╨íóÑ¿ÑñÑΩÑóÑ╣Ñ╟í╝Ñ┐Ñ┘í╝Ñ╣ñ≥╝½╞░┼¬ñ╦║ε└«ñ╖─╛ñ╖ñ▐ñ╣íú

-e x

Ñ¿ÑΘí╝╜Φ═²ñ≥ÑΓí╝Ñ╔ x ñ╦└▀─Ωñ╖ñ▐ñ╣íú═¡╕·ñ╩ÑΓí╝Ñ╔ñ╧íóÑ¿ÑΘí╝ÑßÑ├Ñ╗í╝Ñ╕ñ≥Ñßí╝Ñδñ╟╩╓ñ╣ñ╦ñ╧ míóÑ¿ÑΘí╝ÑßÑ├Ñ╗í╝Ñ╕ñ≥í╓╜±ñ¡╣■ñ≤ñ╟í╫╩╓ñ╣ñ╦ñ╧ (ñ▐ñ┐ñ╧┴≈┐«╝╘ñ¼ÑφÑ░ÑñÑ≤ñ╖ñ╞ñññ╩ññ╛∞╣τñ╦íóÑ¿ÑΘí╝ÑßÑ├Ñ╗í╝Ñ╕ñ≥Ñßí╝Ñδñ╟╩╓ñ╣ñ╦ñ╧) wíó├╝╦÷┴⌡├╓ñ╟Ñ¿ÑΘí╝ñ≥╔╜╝¿ñ╣ñδñ╦ñ╧ p (Ñ╟Ñ╒Ñ⌐ÑδÑ╚)íóÑ¿ÑΘí╝ÑßÑ├Ñ╗í╝Ñ╕ñ≥╟╤┤■ñ╣ñδñ╦ñ╧ q (╜¬╬╗Ñ╣Ñ╞í╝Ñ┐Ñ╣ñ╬ñ▀ñ¼╩╓ñ╡ñ∞ñ▐ñ╣)íóBerkNet ═╤ñ╬╞├╝∞╜Φ═²ñ≥╣╘ñªñ╦ñ╧ e ñ╚ñ╩ñΩñ▐ñ╣íúÑΓí╝Ñ╔ñ¼ m ñ½ w ñ╬ñ╚ñ¡ñ╟íóÑßÑ├Ñ╗í╝Ñ╕ñ╬Ñ╞Ñ¡Ñ╣Ñ╚ñ≥Ñßí╝Ñδñ╟╩╓ñ╡ñ╩ññ╛∞╣τñΣíó┴≈┐«╝╘ñ¼ñ│ñ╬Ñ▐Ñ╖Ñ≤ñ╦┬╨ñ╖ñ╞Ñφí╝ѽÑδñ╟ñóñδ╛∞╣τñ╦ñ╧íóÑßÑ├Ñ╗í╝Ñ╕ñ╬Ñ│Ñ╘í╝ñ╧┴≈┐«╝╘ñ╬Ñ█í╝ÑαÑ╟ÑúÑ∞Ñ»Ñ╚ÑΩ╞Γñ╬Ñ╒ÑíÑñÑδ dead.letter ñ╦─╔▓├ñ╡ñ∞ñ▐ñ╣íú

-f

ÑßÑ├Ñ╗í╝Ñ╕ñ╬┴░ñ╟íóUNIX Ñ╖Ñ╣Ñ╞ÑαÑ╣Ñ┐ÑñÑδ From ╣╘ñ≥Ñ╗í╝Ñ╓ñ╖ñ▐ñ╣íú

-G

Ñφí╝ѽÑδÑßí╝Ñδ╠╛ñ≥íóÑ╤Ñ╣Ñ∩í╝Ñ╔Ñ╒ÑíÑñÑδñ╬ GECOS ╔⌠╩¼ñ╚╚µ│╙ñ╖ñ▐ñ╣íú

-g N

Ñßí╝Ñδñ≥┴≈ñ├ñ┐┐═ñ≥╕╞ñ╙╜╨ñ╣╗■ñ╦╗╚═╤ñ╣ñδÑ╟Ñ╒Ñ⌐ÑδÑ╚Ñ░Ñδí╝Ñ╫ ID ñ╟ñ╣íú

-H file

SMTP Ñ╪ÑδÑ╫Ñ╒ÑíÑñÑδ

-h N

Ñ╖Ñ╣Ñ╞Ñαñ¼ÑßÑ├Ñ╗í╝Ñ╕ñ≥Ñδí╝Ñ╫╞Γñ╦╞■ñ∞ñδ┴░ñ╦íóÑßÑ├Ñ╗í╝Ñ╕ñ¼Ñ█Ñ├Ñ╫ñ╟ñ¡ñδ║╟┬τ▓≤┐⌠

-i

│╞╣╘ñ╬╛σñ╬┼└ñ≥íóñ╜ñ∞ñ└ñ▒ñ╟ÑßÑ├Ñ╗í╝Ñ╕ñ╬╜¬╗▀╔Σñ╚╕½ñ╩ñ╖ñ▐ñ╗ñ≤íú

-j

MIME ╖┴╝░ñ╟ñ╬┴≈┐«Ñ¿ÑΘí╝ÑßÑ├Ñ╗í╝Ñ╕

-K timeout

└▄┬│Ñ¡ÑπÑ├Ñ╖Ñσñ╬Ñ┐ÑñÑαÑóѪÑ╚ñ≥└▀─Ωñ╖ñ▐ñ╣íú

-k N

└▄┬│Ñ¡ÑπÑ├Ñ╖ÑσÑ╡ÑñÑ║ñ≥└▀─Ωñ╖ñ▐ñ╣íú

-L n

ÑφÑ░Ñ∞Ñ┘Ñδ

-l

Errors-To: Ñ╪Ñ├Ñ└ñ╦├φ░╒ñ≥╩ºñññ▐ñ╣íú

-m

╝½╩¼ñ¼Ñ¿ÑñÑΩÑóÑ╣│╚─Ñ╖┴╝░ñ╦┤▐ñ▐ñ∞ñ∞ñ╨íóí╓╝½╩¼í╫(┴≈┐«╝╘)ñ╦ñΓ┴≈┐«ñ╖ñ▐ñ╣íú

-n

newaliases(1M) Ñ│Ñ▐Ñ≤Ñ╔ñ╬╝┬╣╘├µñ╦íóÑ¿ÑñÑΩÑóÑ╣ñ╬▒ª┬ªñ≥┬┼┼÷└¡╕í║║ñ╖ñ▐ñ╣íú

-o

ñ│ñ╬ѬÑ╫Ñ╖ÑτÑ≤ñ¼└▀─Ωñ╡ñ∞ñ╞ñññ∞ñ╨íóñ│ñ╬ÑßÑ├Ñ╗í╝Ñ╕ñ╧╕┼ññÑ╣Ñ┐ÑñÑδÑ╪Ñ├Ñ└ñ╟ñóñδ╛∞╣τñ¼ñóñΩñ▐ñ╣íúñ│ñ╬ѬÑ╫Ñ╖ÑτÑ≤ñ¼└▀─Ωñ╡ñ∞ñ╞ñññ╩ñ▒ñ∞ñ╨íóñ│ñ╬ÑßÑ├Ñ╗í╝Ñ╕ñ╧│╬╝┬ñ╦┐╖ñ╖ññÑ╣Ñ┐ÑñÑδÑ╪Ñ├Ñ└(ñ─ñ▐ñΩíó│╞ÑóÑ╔Ñ∞Ñ╣ñ╬┤╓ñ╧Ñ╣Ñ┌í╝Ñ╣ñ╟ñ╧ñ╩ñ»ñ╞ѽÑ≤Ñ▐)ñ≥╗²ñ┴ñ▐ñ╣íúñ│ñ╬ѬÑ╫Ñ╖ÑτÑ≤ñ¼└▀─Ωñ╡ñ∞ñ╞ñññ∞ñ╨ñ█ñ╚ñ≤ñ╔ñ╬╛∞╣τíóÑ╪Ñ├Ñ└ñ╬╖┴╝░ñ¼║╟ñΓ┼¼ñ╖ñ┐ñΓñ╬ñ╦ñ╩ñδñΦñª╖Φ─Ωñ╣ñδ┼¼▒■ÑóÑδÑ┤ÑΩÑ║Ñαñ¼╗╚ñ∩ñ∞ñ▐ñ╣íú

-Q queuedir

ÑßÑ├Ñ╗í╝Ñ╕ñ≥┬╘ñ┴╣╘╬≤ñ╦╞■ñ∞ñδÑ╟ÑúÑ∞Ñ»Ñ╚ÑΩñ≥┴¬┬≥ñ╖ñ▐ñ╣íú

-S file

┼²╖╫ñ¼╗╪╠╛ñ╡ñ∞ñ┐Ñ╒ÑíÑñÑδñ╦Ñ╗í╝Ñ╓ñ╡ñ∞ñ▐ñ╣íú

-s

┬╘ñ┴╣╘╬≤Ñ╒ÑíÑñÑδñ≥╬π╝¿ñ╣ñδ╔¼═╫ñ╬ñ╩ññ┤─╢¡ñ╦ñ¬ñññ╞ñΓíó╛∩ñ╦┬╘ñ┴╣╘╬≤Ñ╒ÑíÑñÑδñ≥╔╜╝¿ñ╖ñ▐ñ╣íúñ│ñ∞ñ╦ñΦñΩíó╟█┴≈├µñ╬Ñ╖Ñ╣Ñ╞Ñαñ╬Ñ»ÑΘÑ├Ñ╖Ñσñ╦┬╨ñ╣ñδ░┬┴┤└¡ñ¼╞└ñΘñ∞ñ▐ñ╣íú

-T time

┬╘ñ┴╣╘╬≤╞Γñ╬╠ñ╟█┴≈ÑßÑ├Ñ╗í╝Ñ╕ñ╬Ñ┐ÑñÑαÑóѪÑ╚ñ≥íó╗╪─Ωñ╖ñ┐╗■┤╓ñ╦└▀─Ωñ╖ñ▐ñ╣íúñ│ñ╬╗■┤╓ñ╬┤╓╟█┴≈ñ╟ñ¡ñ╩ññ╛∞╣τ(Ñ█Ñ╣Ñ╚ñ╬Ñ└ѪÑ≤ñ╩ñ╔)íó╟█┴≈ñ╟ñ¡ñ╩ñ½ñ├ñ┐ÑßÑ├Ñ╗í╝Ñ╕ñ╧┴≈┐«╝╘ñ╦╩╓ñ╡ñ∞ñ▐ñ╣íú Ñ╟Ñ╒Ñ⌐ÑδÑ╚ñ╧ 3 ╞ⁿ┤╓ñ╟ñ╣íú

-t stz,dtz

╗■┤╓┬╙ñ╬╠╛┴░ñ≥└▀─Ωñ╖ñ▐ñ╣íú

-U userdatabase

└▀─Ωñ╡ñ∞ñ┐╛∞╣τíóÑ╒Ñ⌐Ñ∩í╝Ñ╔╛≡╩≤ñ≥╝Φ╞└ñ╣ñδñ┐ñßñ╦ѵí╝Ñ╢Ñ╟í╝Ñ┐Ñ┘í╝Ñ╣ñ¼─┤ñ┘ñΘñ∞ñ▐ñ╣íúñ│ñ∞ñ╧íóÑ¿ÑñÑΩÑóÑ╣ñ╧╞├─Ωñ╬Ñ█Ñ╣Ñ╚ñ╦╕╟═¡ñ╟ñóñδñ┐ñßíóÑ╟í╝Ñ┐Ñ┘í╝Ñ╣ñ¼╟█┴≈ñ╡ñ∞ñδñ│ñ╚ñ╦ñ╩ñ├ñ╞ñññδ┼└░╩│░íóÑ¿ÑñÑΩÑóÑ╣╡í╣╜ñ╬╩Σ╜⌡ñ╚╣═ñ¿ñδñ│ñ╚ñ¼ñ╟ñ¡ñ▐ñ╣íúѵí╝Ñ╢ñ╬ sendmail ñ╦ USERDB ѬÑ╫Ñ╖ÑτÑ≤ñ¼Ñ│Ñ≤Ñ╤ÑñÑδñ╡ñ∞ñ╞ñññ╩ññ╛∞╣τñ╧íóñ│ñ╬ѬÑ╫Ñ╖ÑτÑ≤ñ╧╗╚═╤ñ╟ñ¡ñ▐ñ╗ñ≤íú

-u N

┴≈┐«╝╘ñ╬Ñ╟Ñ╒Ñ⌐ÑδÑ╚ñ╬ѵí╝Ñ╢ ID ñ≥└▀─Ωñ╖ñ▐ñ╣íú

-Y

┬╘ñ┴╣╘╬≤ñ╬╝┬╣╘├µñ╦│╞Ñ╕ÑτÑ╓ñ≥ fork ñ╖ñ▐ñ╣íúÑßÑΓÑΩñ╬╛»ñ╩ññÑ▐Ñ╖Ñ≤ñ╟ñ╧╩╪═°ñ╟ñ╣íú

-7

├σ┐«ÑßÑ├Ñ╗í╝Ñ╕ñ≥ 7 Ñ╙Ñ├Ñ╚ñ╦║∩╜ⁿñ╖ñ▐ñ╣íú

Ñ¿ÑñÑΩÑóÑ╣╞Γñ╟ñ╧íó╠╛┴░ñ╬║╟╜Θñ╬╩╕╗·ñ≥╜─╦└ñ╦ñ╣ñδñ│ñ╚ñ¼ñ╟ñ¡ñ▐ñ╣íúñ│ñ╬╛∞╣τíó╠╛┴░ñ╬╗─ñΩñ╬╔⌠╩¼ñ╧Ñßí╝Ñδñ≥Ñ╤ÑñÑ╫╜Φ═²ñ╣ñδÑ│Ñ▐Ñ≤Ñ╔ñ╚▓≥╝ßñ╡ñ∞ñ▐ñ╣íúsendmail ñ¼░·┐⌠┤╓ñ╬╢⌡╟≥ñ≥═▐╗▀ñ╖ñ╩ñññΦñªñ╦ñ╣ñδñ╦ñ╧íó░·═╤╔Σñ╟░╧ñα╔¼═╫ñ¼ñóñΩñ▐ñ╣íúñ┐ñ╚ñ¿ñ╨íó╢ª─╠ñ╬Ñ¿ÑñÑΩÑóÑ╣ñ╧╝íñ╬ñΦñªñ╦ñ╩ñΩñ▐ñ╣íú

 
   msgs: "|/usr/bin/msgs -s" 

sendmail(1M) ñ╦┬╨ñ╖ñ╞íó╝⌡┐«╝╘ÑΩÑ╣Ñ╚ñ╟╗╪─Ωñ╖ñ┐Ñ╒ÑíÑñÑδñ≥╞╔ñ▀╝ΦñδñΦñªñ╦╗╪╝¿ñ╣ñδ╛∞╣τíóÑ¿ÑñÑΩÑóÑ╣ñ╬╣╜╩╕ñ╧``:include:filename''ñ╚ñññª╖┴╝░ñ╦ñ╩ñδñ│ñ╚ñΓñóñΩñ▐ñ╣íúñ┐ñ╚ñ¿ñ╨íó╝íñ╬ñΦñªñ╩Ñ¿ÑñÑΩÑóÑ╣ñ╬╛∞╣τíó

 
   poets: ":include:/usr/local/lib/poets.list" 

/usr/local/lib/poets.list ñ╟ÑóÑ╔Ñ∞Ñ╣ñ╬ÑΩÑ╣Ñ╚ñ≥╞╔ñ▀╝ΦñΩíóÑ░Ñδí╝Ñ╫ñ≥║ε└«ñ╖ñ▐ñ╣íú

sendmail ñ╧▓┐ñ≥ñ╖ñ┐ñ½ñ≥└Γ╠└ñ╣ñδ╜¬╬╗Ñ╣Ñ╞í╝Ñ┐Ñ╣ñ≥╩╓ñ╖ñ▐ñ╣íúÑ│í╝Ñ╔ñ╧ sysexits.h ñ╟─Ω╡┴ñ╡ñ∞ñ▐ñ╣íú

EX_OK

ñ╣ñ┘ñ╞ñ╬ÑóÑ╔Ñ∞Ñ╣ñ╟└╡╛∩┤░╬╗

EX_NOUSER

ѵí╝Ñ╢╠╛ñ¼╟º╝▒ñ╡ñ∞ñ▐ñ╗ñ≤ñ╟ñ╖ñ┐íú

EX_UNAVAILABLE

╔¼═╫ñ╩╗±╕╗ñ¼╗╚═╤╔╘▓─╟╜

EX_SYNTAX

ÑóÑ╔Ñ∞Ñ╣╞Γñ╬╣╜╩╕Ñ¿ÑΘí╝

EX_SOFTWARE

┤╓░πñ├ñ┐░·ñ¡┐⌠ñ≥┤▐ñα╞Γ╔⌠Ñ╜Ñ╒Ñ╚ѪѺÑóÑ¿ÑΘí╝

EX_OSERR

fork ñ╟ñ¡ñ╩ñññ╚ñññªñΦñªñ╩íó░∞╗■┼¬ñ╩ѬÑ┌Ñ∞í╝Ñ╞ÑúÑ≤Ñ░Ñ╖Ñ╣Ñ╞ÑαÑ¿ÑΘí╝

EX_NOHOST

Ñ█Ñ╣Ñ╚╠╛ñ¼╟º╝▒ñ╡ñ∞ñ▐ñ╗ñ≤ñ╟ñ╖ñ┐íú

EX_TEMPFAIL

ÑßÑ├Ñ╗í╝Ñ╕ñ≥ñ╣ñ░ñ╦┴≈┐«ñ╣ñδñ│ñ╚ñ╧ñ╟ñ¡ñ╩ñ½ñ├ñ┐ñ¼íó┬╘ñ┴╣╘╬≤ñ╦╞■ñ├ñ┐íú

newaliases ñ╚ñ╖ñ╞╡»╞░ñ╡ñ∞ñ┐╛∞╣τíósendmail ñ╧Ñ¿ÑñÑΩÑóÑ╣Ñ╟í╝Ñ┐Ñ┘í╝Ñ╣ñ≥║ε└«ñ╖─╛ñ╖ñ▐ñ╣íúmailq ñ╚ñ╖ñ╞╡»╞░ñ╡ñ∞ñ┐╛∞╣τíósendmail ñ╧Ñßí╝Ñδ┬╘ñ┴╣╘╬≤ñ╬╞Γ═╞ñ≥░⌡║■ñ╖ñ▐ñ╣íú

Ñ╒ÑíÑñÑδ

/etc/mail/aliases

╩╠╠╛ñ╬ñ┐ñßñ╬ raw Ñ╟í╝Ñ┐

/etc/mail/aliases.db

╩╠╠╛ñ╬ñ┐ñßñ╬Ñ╟í╝Ñ┐Ñ┘í╝Ñ╣

/etc/sendmail.cf

└▀─ΩÑ╒ÑíÑñÑδ

/etc/mail/sendmail.hf

Ñ╪ÑδÑ╫Ñ╒ÑíÑñÑδ

/etc/mail/sendmail.st

╜╕ñßñ┐┼²╖╫╛≡╩≤

/var/spool/mqueue/*

░∞╗■Ñ╒ÑíÑñÑδ

/etc/sendmail.pid

Ñ╟í╝ÑΓÑ≤ñ╬Ñ╫ÑφÑ╗Ñ╣ ID

┤╪╧ó╣α╠▄

DARPA Internet Request For Comments -- RFC819 , RFC821 , RFC822 .